Support intro
Sorry to hear you’re facing problems 
help.nextcloud.com is for home/non-enterprise users. If you’re running a business, paid support can be accessed via portal.nextcloud.com where we can ensure your business keeps running smoothly.
In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:
example
Or for longer, use three backticks above and below the code snippet:
longer
example
here
Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 12.0.2): 15.0.2
Operating system and version (eg, Ubuntu 17.04): Ubuntu 16.0.4
Apache or nginx version (eg, Apache 2.4.25): Apache 2.4.18
PHP version (eg, 7.1): php 7.1.26-1
The issue you are facing:
Nextcloud login page shown error 500
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
- After New install the Ubuntu , Apache , MySQL , Nextcloud
- restore the old Nextcloud data to New Server
- everything is ok , user can login
- update php7.0 to php7.1
- after update php , it can’t shown login page
The output of your Nextcloud log in Admin > Logging:
{“reqId”:“6PA5ajoVYOVPd6wP9Yzs”,“level”:3,“time”:“2019-01-29T01:47:59+00:00”,“remoteAddr”:“192.168.1.15”,“user”:“ronny.lam”,“app”:“notifications”,“method”:“POST”,“url”:"/nextcloud/ocs/v2.php/apps/spreed/api/v1/room",“message”:{“Exception”:“GuzzleHttp\Exception\ClientException”,“Message”:“Client error: POST https:\/\/push-notifications.nextcloud.com\/notifications resulted in a 400 Bad Request response:\n\n\n”,“Code”:400,“Trace”:[{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/guzzle/src/Middleware.php",“line”:66,“function”:“create”,“class”:“GuzzleHttp\Exception\RequestException”,“type”:"::",“args”:[{“class”:“GuzzleHttp\Psr7\Request”},"*** sensitive parameter replaced "]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:203,“function”:“GuzzleHttp\{closure}”,“class”:“GuzzleHttp\Middleware”,“type”:"::",“args”:[" sensitive parameters replaced "]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:156,“function”:“callHandler”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"::",“args”:[1," sensitive parameter replaced ",[{“class”:“GuzzleHttp\Promise\Promise”},{“class”:“Closure”},null]]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/TaskQueue.php",“line”:47,“function”:“GuzzleHttp\Promise\{closure}”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"::",“args”:[" sensitive parameters replaced "]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:246,“function”:“run”,“class”:“GuzzleHttp\Promise\TaskQueue”,“type”:"->",“args”:[true]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:223,“function”:“invokeWaitFn”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"->",“args”:[]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:267,“function”:“waitIfPending”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"->",“args”:[]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:225,“function”:“invokeWaitList”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"->",“args”:[]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/promises/src/Promise.php",“line”:62,“function”:“waitIfPending”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"->",“args”:[]},{“file”:"/var/www/nextcloud/3rdparty/guzzlehttp/guzzle/src/Client.php",“line”:131,“function”:“wait”,“class”:“GuzzleHttp\Promise\Promise”,“type”:"->",“args”:[]},{“file”:"/var/www/nextcloud/lib/private/Http/Client/Client.php",“line”:231,“function”:“request”,“class”:“GuzzleHttp\Client”,“type”:"->",“args”:[“post”,“https://push-notifications.nextcloud.com/notifications",{“verify”:"/var/ncdata/files_external/rootcerts.crt",“form_params”:{“notifications”:["{“deviceIdentifier”:“eTzoZQoy\/XvvrnzpRza7rC9ePTioPmYQL0r4\/Iff15VRmTebf05APDEnglf7VQxREo2RhDWC1Zy\/ShsU5VtJEQ==”,“pushTokenHash”:“c231d93b55871481740e355622cf5e435e864590bc40ef699e4c16d1b3a101a62368608a75cf2cb302c252286d55ddde0f43ea31059e2887f5bcf1da40a7fb52”,“subject”:“U3kMR6omlnCd8wjgwdcqVAiDu651pXWyoMwKwco5sftd1gKZDbKW7zXvIzBKuBvG\/OjzB9qlqEuFQJErFXrXe0ukajvTenHYpaybgHucUtK9f9HsWeAdM8EkhWzMpD2i9DDbRRMs\/4QatcQz6s2mZF3+k5YmhvpUUxWn3UvoRqpGt5++7VU2zPqLVg9h02zCK3Cj7w0HWEXA4lwf3mohPpedihQhmvLEWYy1+OEmZ0mECP8aoPivOT40jQkFrQQ1UE6edb5FAhy8G1KOAFARp7dHu+rvrTruw6l3z6CDNltOauxtDRKjKdde6Khssn7G036l9uZ30Dymo2CT\/CvGiQ==”,“signature”:“EiMPMBsaN0ymfxPo2v2ainxz+iPFbyKXZ6rmqLkrCdq89+gH2dMDGGZQFdf\/H1a9KSxut6jZLdeFqPGyhqXwLD6fB3tDyqWWQVFniufyCI7EKPfCl51GQDyZ9cl4uzblYoKrjwOhJmBu1j5a2VVQxrTisg3TyAHXKziFDegGWONGESd0HFDuh4Hp91g5ibjQtnIMDHXT1TEQSeT2MvdlTZGbRdQJpLVwpflBVLYk61D6VGF0YBczysDwLIZfHp5wnzFeGu2NhtFYwLMGxi0CLXXIhqgbsE0s7orGy6IQjF23iphVf3qX\/O7hGyUhd3FHlf9W0BrPTXFq0jKPkhuDgg==”,“priority”:“high”}","{“deviceIdentifier”:“klXT6sN6UoGfCejFThDGR4HRkMhrH39Zzud7JZjEbJu\/yVXq\/9UiYBcYz4rFOX5s0zSB4F4dJo3qEHShySnOCg==”,“pushTokenHash”:“d47ceb769ffbd892218c0957bd1a5c3b676699b5ce74cd1018a63133c2126b2cf44235d520434124ae41db20ea06d598461349fe403171acd10f3d14f4d37e39”,“subject”:“uP6GanBwr3ABfvSWFcUvHdgjCb\/8GqvP+zcNH2yrGZO9OxpAJB5KCdQow6afPW0b3XFAchJis4RPZkVSjKeZWVBaNSwxiuvi+xsIuVQHuS7co\/soGyFTw2VR5h3euB313sFc17W48VgPRyfmvFVSbmcwhn+0BQ5i3riQbQhrxRX2oPt5SnVB9MT9Bjqozx0o1YUtxzX2BCbyFfc\/tSJN9EI+tP0kAMOa4bGWAbZt+Z1wRW6umVH0ZM5WXgbqILHcxaCnM1a1+FBim3IcOF2WCVVvJCqpjsaJ9JCbBSvpk+YXGTLIT9yCdOW+x7NYSd4p62c\/yhxqQu5nK+U4AZr9aw==”,“signature”:“aQLuxTsF72yUuPChj4iBSXjdW2tQ3V1sEK6KfAtN+wFMB0EhvyBs45MuVA+IaucgefMxlxjtRkIka+UKvqueNkMsuMAD1Kej3B+z4XigD6yOei4rXoC6Dw0h9pogmPOO4tFDJZ965YRm2\/5Spl0oncEc+cU9tc3IwcWvWgHD1GbBmdMfryD39DTe0aBtmEPeVlYWGvZyDWy2dMIZShrXcw5EcZVW\/9q42L2WPk0WenUQ990O+eNEfpzJI\/m3kSks+c2q9WWfAbEt+Cj5Scz\/D956H\/aeglwuf77YC+UpXLMAvKCPuaxk0HEafaSA3LQ2jtNXGIbzE6qjBV7OTJhDBw==”,“priority”:“high”}"]},“synchronous”:true}]},{“file”:"/var/www/nextcloud/apps/notifications/lib/Push.php",“line”:143,“function”:“post”,“class”:“OC\Http\Client\Client”,“type”:"->”,“args”:[“https://push-notifications.nextcloud.com/notifications",{“form_params”:{“notifications”:["{“deviceIdentifier”:“eTzoZQoy\/XvvrnzpRza7rC9ePTioPmYQL0r4\/Iff15VRmTebf05APDEnglf7VQxREo2RhDWC1Zy\/ShsU5VtJEQ==”,“pushTokenHash”:“c231d93b55871481740e355622cf5e435e864590bc40ef699e4c16d1b3a101a62368608a75cf2cb302c252286d55ddde0f43ea31059e2887f5bcf1da40a7fb52”,“subject”:“U3kMR6omlnCd8wjgwdcqVAiDu651pXWyoMwKwco5sftd1gKZDbKW7zXvIzBKuBvG\/OjzB9qlqEuFQJErFXrXe0ukajvTenHYpaybgHucUtK9f9HsWeAdM8EkhWzMpD2i9DDbRRMs\/4QatcQz6s2mZF3+k5YmhvpUUxWn3UvoRqpGt5++7VU2zPqLVg9h02zCK3Cj7w0HWEXA4lwf3mohPpedihQhmvLEWYy1+OEmZ0mECP8aoPivOT40jQkFrQQ1UE6edb5FAhy8G1KOAFARp7dHu+rvrTruw6l3z6CDNltOauxtDRKjKdde6Khssn7G036l9uZ30Dymo2CT\/CvGiQ==”,“signature”:“EiMPMBsaN0ymfxPo2v2ainxz+iPFbyKXZ6rmqLkrCdq89+gH2dMDGGZQFdf\/H1a9KSxut6jZLdeFqPGyhqXwLD6fB3tDyqWWQVFniufyCI7EKPfCl51GQDyZ9cl4uzblYoKrjwOhJmBu1j5a2VVQxrTisg3TyAHXKziFDegGWONGESd0HFDuh4Hp91g5ibjQtnIMDHXT1TEQSeT2MvdlTZGbRdQJpLVwpflBVLYk61D6VGF0YBczysDwLIZfHp5wnzFeGu2NhtFYwLMGxi0CLXXIhqgbsE0s7orGy6IQjF23iphVf3qX\/O7hGyUhd3FHlf9W0BrPTXFq0jKPkhuDgg==”,“priority”:“high”}","{“deviceIdentifier”:“klXT6sN6UoGfCejFThDGR4HRkMhrH39Zzud7JZjEbJu\/yVXq\/9UiYBcYz4rFOX5s0zSB4F4dJo3qEHShySnOCg==”,“pushTokenHash”:“d47ceb769ffbd892218c0957bd1a5c3b676699b5ce74cd1018a63133c2126b2cf44235d520434124ae41db20ea06d598461349fe403171acd10f3d14f4d37e39”,“subject”:“uP6GanBwr3ABfvSWFcUvHdgjCb\/8GqvP+zcNH2yrGZO9OxpAJB5KCdQow6afPW0b3XFAchJis4RPZkVSjKeZWVBaNSwxiuvi+xsIuVQHuS7co\/soGyFTw2VR5h3euB313sFc17W48VgPRyfmvFVSbmcwhn+0BQ5i3riQbQhrxRX2oPt5SnVB9MT9Bjqozx0o1YUtxzX2BCbyFfc\/tSJN9EI+tP0kAMOa4bGWAbZt+Z1wRW6umVH0ZM5WXgbqILHcxaCnM1a1+FBim3IcOF2WCVVvJCqpjsaJ9JCbBSvpk+YXGTLIT9yCdOW+x7NYSd4p62c\/yhxqQu5nK+U4AZr9aw==”,“signature”:“aQLuxTsF72yUuPChj4iBSXjdW2tQ3V1sEK6KfAtN+wFMB0EhvyBs45MuVA+IaucgefMxlxjtRkIka+UKvqueNkMsuMAD1Kej3B+z4XigD6yOei4rXoC6Dw0h9pogmPOO4tFDJZ965YRm2\/5Spl0oncEc+cU9tc3IwcWvWgHD1GbBmdMfryD39DTe0aBtmEPeVlYWGvZyDWy2dMIZShrXcw5EcZVW\/9q42L2WPk0WenUQ990O+eNEfpzJI\/m3kSks+c2q9WWfAbEt+Cj5Scz\/D956H\/aeglwuf77YC+UpXLMAvKCPuaxk0HEafaSA3LQ2jtNXGIbzE6qjBV7OTJhDBw==”,“priority”:“high”}"]}}]},{“file”:"/var/www/nextcloud/apps/notifications/lib/App.php",“line”:50,“function”:“pushToDevice”,“class”:“OCA\Notifications\Push”,“type”:"->”,“args”:[18,{“class”:“OC\Notification\Notification”}]},{“file”:"/var/www/nextcloud/lib/private/Notification/Manager.php",“line”:208,“function”:“notify”,“class”:“OCA\Notifications\App”,“type”:"->",“args”:[{“class”:“OC\Notification\Notification”}]},{“file”:"/var/www/nextcloud/apps/spreed/lib/Notification/Hooks.php",“line”:83,“function”:“notify”,“class”:“OC\Notification\Manager”,“type”:"->",“args”:[{“class”:“OC\Notification\Notification”}]},{“file”:"/var/www/nextcloud/apps/spreed/lib/AppInfo/Application.php",“line”:356,“function”:“generateInvitation”,“class”:“OCA\Spreed\Notification\Hooks”,“type”:"->",“args”:[{“class”:“OCA\Spreed\Room”},[" sensitive parameter replaced "," sensitive parameter replaced "," sensitive parameter replaced "]]},{“file”:"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",“line”:212,“function”:“OCA\Spreed\AppInfo\{closure}”,“class”:“OCA\Spreed\AppInfo\Application”,“type”:"->",“args”:[" sensitive parameters replaced "]},{“file”:"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",“line”:44,“function”:“doDispatch”,“class”:“Symfony\Component\EventDispatcher\EventDispatcher”,“type”:"->",“args”:[[{“class”:“Closure”},{“class”:“Closure”}]," sensitive parameter replaced "," sensitive parameter replaced "]},{“file”:"/var/www/nextcloud/apps/spreed/lib/Room.php",“line”:503,“function”:“dispatch”,“class”:“Symfony\Component\EventDispatcher\EventDispatcher”,“type”:"->",“args”:[" sensitive parameter replaced "," sensitive parameter replaced "]},{“file”:"/var/www/nextcloud/apps/spreed/lib/Controller/RoomController.php",“line”:511,“function”:“addUsers”,“class”:“OCA\Spreed\Room”,“type”:"->",“args”:[" sensitive parameters replaced ***"]},{“file”:"/var/www/nextcloud/apps/spreed/lib/Controller/RoomController.php",“line”:418,“function”:“createGroupRoom”,“class”:“OCA\Spreed\Controller\RoomController”,“type”:"->",“args”:[“IT”]},{“file”:"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php",“line”:166,“function”:“createRoom”,“class”:“OCA\Spreed\Controller\RoomController”,“type”:"->",“args”:[2,“IT”,""]},{“file”:"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php",“line”:99,“function”:“executeController”,“class”:“OC\AppFramework\Http\Dispatcher”,“type”:"->",“args”:[{“class”:“OCA\Spreed\Controller\RoomController”},“createRoom”]},{“file”:"/var/www/nextcloud/lib/private/AppFramework/App.php",“line”:118,“function”:“dispatch”,“class”:“OC\AppFramework\Http\Dispatcher”,“type”:"->",“args”:[{“class”:“OCA\Spreed\Controller\RoomController”},“createRoom”]},{“file”:"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php",“line”:47,“function”:“main”,“class”:“OC\AppFramework\App”,“type”:"::",“args”:[“OCA\Spreed\Controller\RoomController”,“createRoom”,{“class”:“OC\AppFramework\DependencyInjection\DIContainer”},{“apiVersion”:“v1”,"_route":“ocs.spreed.Room.createRoom”}]},{“function”:"__invoke",“class”:“OC\AppFramework\Routing\RouteActionHandler”,“type”:"->",“args”:[{“apiVersion”:“v1”,"_route":“ocs.spreed.Room.createRoom”}]},{“file”:"/var/www/nextcloud/lib/private/Route/Router.php",“line”:297,“function”:“call_user_func”,“args”:[{“class”:“OC\AppFramework\Routing\RouteActionHandler”},{“apiVersion”:“v1”,"_route":“ocs.spreed.Room.createRoom”}]},{“file”:"/var/www/nextcloud/ocs/v1.php",“line”:82,“function”:“match”,“class”:“OC\Route\Router”,“type”:"->",“args”:["/ocsapp/apps/spreed/api/v1/room"]},{“file”:"/var/www/nextcloud/ocs/v2.php",“line”:24,“args”:["/var/www/nextcloud/ocs/v1.php"],“function”:“require_once”}],“File”:"/var/www/nextcloud/3rdparty/guzzlehttp/guzzle/src/Exception/RequestException.php",“Line”:113,“CustomMessage”:"–"},“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”,“version”:“15.0.2.0”}```
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'occm6bkgdgao',
'passwordsalt' => 'I3SpcHQ5i+M6nS4U08vnzXj2CqAT9U',
'secret' => 'itOHzCfnSmLECUZr5zrxKM1Hjvz+3fpVSPCkgRNzPmuwW5bI',
'trusted_domains' =>
array (
0 => 'xyz.com',
1 => 'localhost',
2 => '192.168.1.19',
),
'datadirectory' => '/var/ncdata',
'dbtype' => 'mysql',
'version' => '15.0.2.0',
'overwrite.cli.url' => 'http://xyz.com/nextcloud',
'dbname' => 'nextcloud_db',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'dbuser' => 'oc_ncadmin',
'dbpassword' => 'password',
'installed' => true,
'memcache.locking' => '\\OC\\Memcache\\Redis',
'memcache.distributed' => '\\OC\\Memcache\\Redis',
'memcache.local' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => 'localhost',
'port' => 6379,
'timeout' => 3,
),
'maintenance' => false,
'data-fingerprint' => '0c88f76d45515f5be0458627570263ca',
'theme' => '',
'loglevel' => 2,
'ldapProviderFactory' => 'OCA\\User_LDAP\\LDAPProviderFactory',
'mail_from_address' => 'itsupport',
'mail_smtpmode' => 'smtp',
'mail_sendmailmode' => 'smtp',
'mail_domain' => 'xyz.com',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtphost' => '192.168.199.101',
'mail_smtpport' => '2888',
'onlyoffice' =>
array (
'verify_peer_off' => true,
),
'trashbin_retention_obligation' => '7,auto',
);
The output of your Apache/nginx/system log in /var/log/____:
[Tue Jan 29 14:54:50.964999 2019] [mpm_prefork:notice] [pid 1357] AH00169: caught SIGTERM, shutting down
[Tue Jan 29 14:54:52.040901 2019] [mpm_prefork:notice] [pid 1433] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations
[Tue Jan 29 14:54:52.040979 2019] [core:notice] [pid 1433] AH00094: Command line: '/usr/sbin/apache2'
[Tue Jan 29 14:54:58.682729 2019] [php7:error] [pid 1439] [client 192.168.1.44:50350] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:54:58.683172 2019] [php7:error] [pid 1439] [client 192.168.1.44:50350] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:55:00.465568 2019] [php7:error] [pid 1438] [client 192.168.1.44:50351] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:55:00.466122 2019] [php7:error] [pid 1438] [client 192.168.1.44:50351] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:56:54.063462 2019] [mpm_prefork:notice] [pid 1433] AH00169: caught SIGTERM, shutting down
[Tue Jan 29 14:58:41.501224 2019] [mpm_prefork:notice] [pid 896] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations
[Tue Jan 29 14:58:41.509518 2019] [core:notice] [pid 896] AH00094: Command line: '/usr/sbin/apache2'
[Tue Jan 29 14:59:06.571795 2019] [php7:error] [pid 993] [client 192.168.1.44:50821] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:06.572254 2019] [php7:error] [pid 993] [client 192.168.1.44:50821] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:08.991084 2019] [php7:error] [pid 992] [client 192.168.1.44:50820] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:08.991710 2019] [php7:error] [pid 992] [client 192.168.1.44:50820] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:09.545003 2019] [php7:error] [pid 997] [client 192.168.1.44:50822] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:09.545444 2019] [php7:error] [pid 997] [client 192.168.1.44:50822] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:09.896025 2019] [php7:error] [pid 998] [client 192.168.1.44:50829] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
[Tue Jan 29 14:59:09.896828 2019] [php7:error] [pid 998] [client 192.168.1.44:50829] PHP Fatal error: Uncaught Doctrine\\DBAL\\DBALException: Failed to connect to the database: An exception occured in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64\nStack trace:\n#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): OC\\DB\\Connection->connect()\n#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(389): Doctrine\\DBAL\\Connection->getDatabasePlatformVersion()\n#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(328): Doctrine\\DBAL\\Connection->detectDatabasePlatform()\n#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(623): Doctrine\\DBAL\\Connection->getDatabasePlatform()\n#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\\DBAL\\Connection->setTransactionIsolation(2)\n#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(172): OC\\DB\\Connection->__construct(Array, Object(Doctrine\\DBAL\\Driver\\PDOMySql\\Driver), Object(Doctrine\\DBAL\\Configura in /var/www/nextcloud/lib/private/DB/Connection.php on line 64