[solved]Stuck trying to install in Raspbian with PHP 7.2

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1

I’m updating my guide about installing NC in a Raspberry (in Spanish) in order to get it ready for Nextcloud 15, but I’m stuck at installation.

I’m trying to install NC with PHP 7.2 in order to get the most recent apps (like Passwords) to work.

The only part I don’t install from Raspbian default repos is PHP 7.2, which I get from but I get a Error 500 when finishing the installation wizard. I tried to install this newer version, non-present in Raspbian, from mati75, from the unstable repositories and even from manually downloading packages from Debian armhf, but I always find the Internal Server Error.

I’m not sure this is a Nextcloud problem, it could be a problem related to Rasbpian, but PHP 7.2 itself works:

Captura%20de%20pantalla%20de%202018-11-10%2016-23-28
Captura%20de%20pantalla%20de%202018-11-10%2016-23-281600×900 134 KB
.

I appreciate any hints. Thank you!

Nextcloud version: 14.0.3
Operating system and version: Raspbian 9 Stretch
Apache or nginx version: Apache 2.4.25
PHP version: 7.2.9-1~bpo9+1

The issue you are facing:

Is this the first time you’ve seen this error?: No

Steps to replicate it:

  1. Fresh installation of Raspbian
  2. Add mati75 stretch-backport repository
  3. Download and install Nextcloud
  4. When finishing installation wizard, instead of first run wizard, there is a Internal Server Error

The output of your Nextcloud log in Admin > Logging: Can’t get there

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):


$CONFIG = array (
  'instanceid' => 'XXX',
  'passwordsalt' => 'XXX',
  'secret' => 'XXX',
  'trusted_domains' => 
  array (
    0 => '192.168.0.xx',
  ),
  'datadirectory' => '/media/polkillas/nube',
  'dbtype' => 'mysql',
  'version' => '14.0.3.0',
  'overwrite.cli.url' => 'http://192.168.0.26/nube',
  'dbname' => 'XXX',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'XXX',
  'dbpassword' => '686=XXX',
  'installed' => true,

The output of your Apache/nginx/system log in /var/log/access:

192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/mimetypelist.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1536 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/placeholder.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2436 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/jquery.contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/jquery.avatar.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1986 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/search/js/search.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1764 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/jquery-ui-fixes.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 560 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/files/fileinfo.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1234 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/search/js/searchprovider.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3983 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/files/client.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 5944 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 4028 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/js.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 19738 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/l10n/es.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 15913 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/img/logo.svg?v=1 HTTP/1.1" 200 548 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/img/background.png?v=2 HTTP/1.1" 200 103027 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/fonts/OpenSans-Regular.woff HTTP/1.1" 200 68522 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/js/oc-dialogs.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 8591 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/fonts/OpenSans-Light.woff HTTP/1.1" 200 67094 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/img/favicon.ico HTTP/1.1" 200 3564 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:28 +0100] "GET /nube/core/img/favicon-touch.png HTTP/1.1" 200 3205 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
::1 - - [10/Nov/2018:16:01:34 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
::1 - - [10/Nov/2018:16:01:35 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
192.168.0.17 - - [10/Nov/2018:16:01:38 +0100] "GET /nube/index.php HTTP/1.1" 503 9454 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/vendor/select2/select2.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3435 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/css/guest.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 5215 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/jquery.ocdialog.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2042 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/vendor/jquery-ui/themes/base/jquery-ui.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 6312 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/l10n.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2831 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/octemplate.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1753 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/public/appconfig.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1348 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/public/comments.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1235 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/public/whatsnew.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1535 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/config.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1099 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/eventsource.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2041 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/oc-requesttoken.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 520 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/mimetype.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1699 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/apps.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/js.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 19737 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/mimetypelist.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1536 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/oc-dialogs.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 8591 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/select2-toggleselect.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 970 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/oc-backbone.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 556 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/placeholder.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2436 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/jquery.contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/jquery.avatar.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1986 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/search/js/search.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1764 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/jquery-ui-fixes.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 560 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/files/fileinfo.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1234 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/search/js/searchprovider.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3983 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/files/client.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 5944 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/js/contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 4028 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/l10n/es.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 15913 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/img/background.png?v=2 HTTP/1.1" 304 184 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/img/logo.svg?v=1 HTTP/1.1" 304 182 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:39 +0100] "GET /nube/core/vendor/core.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 282472 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:40 +0100] "GET /nube/core/img/favicon.ico HTTP/1.1" 304 182 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:01:40 +0100] "GET /nube/core/img/favicon-touch.png HTTP/1.1" 304 182 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
::1 - - [10/Nov/2018:16:01:45 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
::1 - - [10/Nov/2018:16:01:46 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
192.168.0.17 - - [10/Nov/2018:16:03:15 +0100] "GET /nube/index.php HTTP/1.1" 200 3693 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/vendor/select2/select2.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3434 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/vendor/strengthify/strengthify.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 877 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/l10n.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2831 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/vendor/jquery-ui/themes/base/jquery-ui.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 6312 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/css/guest.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 5215 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/public/appconfig.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1348 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/octemplate.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1753 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/eventsource.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2041 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/public/comments.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1235 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/public/whatsnew.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1535 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/jquery.ocdialog.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2042 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/config.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1099 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/oc-requesttoken.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 520 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/mimetype.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1699 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/oc-dialogs.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 8591 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/mimetypelist.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1536 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/apps.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/oc-backbone.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 556 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/jquery.avatar.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1986 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/placeholder.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2436 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/select2-toggleselect.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 970 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/search/js/search.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1764 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/setup.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1897 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/search/js/searchprovider.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3983 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/js.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 19737 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/jquery.contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/vendor/strengthify/jquery.strengthify.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2841 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/files/fileinfo.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1234 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/jquery-ui-fixes.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 560 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/contactsmenu.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 4028 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/jquery-showpassword.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1583 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/img/actions/caret-white.svg HTTP/1.1" 200 434 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/files/client.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 5944 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/js/installation.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 448 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/img/actions/toggle.svg?v=1 HTTP/1.1" 200 598 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/img/logo.svg?v=1 HTTP/1.1" 200 548 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/img/actions/info-white.svg?v=2 HTTP/1.1" 200 831 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/img/background.png?v=2 HTTP/1.1" 200 103027 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/fonts/OpenSans-Semibold.woff HTTP/1.1" 200 69182 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/l10n/es.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 15913 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:16 +0100] "GET /nube/core/vendor/core.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 282471 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:17 +0100] "GET /nube/core/img/favicon-touch.png HTTP/1.1" 200 3205 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:17 +0100] "GET /nube/core/img/favicon.ico HTTP/1.1" 200 3564 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:17 +0100] "GET /nube/core/vendor/zxcvbn/dist/zxcvbn.js HTTP/1.1" 200 399986 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
::1 - - [10/Nov/2018:16:03:22 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
::1 - - [10/Nov/2018:16:03:23 +0100] "OPTIONS * HTTP/1.0" 200 128 "-" "Apache/2.4.25 (Raspbian) (internal dummy connection)"
192.168.0.17 - - [10/Nov/2018:16:03:40 +0100] "POST /nube/index.php HTTP/1.1" 200 3790 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:03:40 +0100] "GET /nube/core/vendor/jquery-ui/themes/base/jquery-ui.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:41 +0100] "GET /nube/ HTTP/1.1" 200 495 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:42 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:41 +0100] "GET /nube/index.php HTTP/1.1" 200 3697 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/vendor/select2/select2.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 3434 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/vendor/jquery-ui/themes/base/jquery-ui.css?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/jquery.ocdialog.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2042 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/l10n.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2832 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/octemplate.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1754 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/public/appconfig.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1348 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/eventsource.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 2042 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/oc-dialogs.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 8591 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/public/comments.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1235 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/config.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1099 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/oc-requesttoken.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 520 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/public/whatsnew.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 1535 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:08:43 +0100] "GET /nube/core/js/js.js?v=ba222ded25d957b900c03bef914333cd HTTP/1.1" 200 19738 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:09:36 +0100] "POST /nube/index.php HTTP/1.1" 200 3795 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:09:48 +0100] "POST /nube/index.php HTTP/1.1" 500 1288 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:10:45 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:21:58 +0100] "GET /nube/ HTTP/1.1" 200 495 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:21:58 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:21:58 +0100] "GET /nube/index.php HTTP/1.1" 302 1624 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:21:59 +0100] "GET /nube/index.php/login HTTP/1.1" 500 1138 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:22:00 +0100] "GET /favicon.ico HTTP/1.1" 404 507 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:22:30 +0100] "GET /info.php HTTP/1.1" 200 24730 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:22:30 +0100] "GET /favicon.ico HTTP/1.1" 404 507 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:23:26 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:23:36 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:25:21 +0100] "GET /nube/core/img/favicon-touch.png HTTP/1.1" 200 3206 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:25:21 +0100] "GET /favicon.ico HTTP/1.1" 404 507 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:30:45 +0100] "GET /nube/ HTTP/1.1" 200 495 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:30:46 +0100] "GET /favicon.ico HTTP/1.1" 404 508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:30:46 +0100] "GET /nube/index.php HTTP/1.1" 302 918 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:30:46 +0100] "GET /nube/index.php/login HTTP/1.1" 500 1138 "http://192.168.0.26/nube/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"
192.168.0.17 - - [10/Nov/2018:16:30:47 +0100] "GET /favicon.ico HTTP/1.1" 404 507 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0"

The output of your Apache/nginx/system log in /var/log/access:
2

I found the problem. The hard disk used for data folder had no free space, which caused the error.