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Nextcloud version = 15.0.4
Operating system and version = Ubuntu 18.04
Apache or nginx version = Apache 2.4.29
PHP version = 7.2.10-0ubuntu0.18.04.1
The issue you are facing: Both under the iPhone App and via Windows Share, my WebDAV synchronization fails
Is this the first time you’ve seen this error? (Y/N): No, it’s always been there
The output of your Nextcloud log in Admin > Logging:
[no app in context] Error: OCP\Lock\LockedException: "files/29f0b181375872013c48fa27967050ca" is locked at <<closure>>
0. /var/www/nextcloud/lib/private/Files/Storage/Common.php line 778
changeLock("files/29f0b181375872013c48fa27967050ca", 2)
1. /var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php line 615
changeLock("files/Photos/20 ... g", 2, OC\Lock\DBLockingProvider {})
2. /var/www/nextcloud/lib/private/Files/Storage/Wrapper/Wrapper.php line 615
changeLock("files/Photos/20 ... g", 2, OC\Lock\DBLockingProvider {})
3. /var/www/nextcloud/lib/private/Files/View.php line 1970
changeLock("files/Photos/20 ... g", 2, OC\Lock\DBLockingProvider {})
4. /var/www/nextcloud/apps/dav/lib/Connector/Sabre/Node.php line 359
changeLock("/Photos/2019/02 ... g", 2)
5. /var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php line 219
changeLock(2)
6. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 1130
put(null)
7. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 513
updateFile("Photos/2019/02/ ... g", null, null)
8. <<closure>>
httpPut(Sabre\HTTP\Reque ... "}, Sabre\HTTP\Response {})
9. /var/www/nextcloud/3rdparty/sabre/event/lib/EventEmitterTrait.php line 105
call_user_func_array([Sabre\DAV\CorePlugin {},"httpPut"], [Sabre\HTTP\Requ ... }])
10. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 479
emit("method:PUT", [Sabre\HTTP\Requ ... }])
11. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 254
invokeMethod(Sabre\HTTP\Reque ... "}, Sabre\HTTP\Response {})
12. /var/www/nextcloud/apps/dav/appinfo/v1/webdav.php line 80
exec()
13. /var/www/nextcloud/remote.php line 163
require_once("/var/www/nextcl ... p")
PUT /remote.php/webdav/Photos/2019/02/19-02-08%2017-36-19%206648.jpg
from XXX.XXX.XXX.XXX by HR_c at 2019-02-10T14:19:55+01:00
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'xxx',
'forcessl' => true,
'forceSSLforSubdomains' => true,
'log_type' => 'file',
'logtimezone' => 'Europe/Berlin',
'logfile' => '/var/www/nextcloud.log',
'loglevel' => 2,
'enable_previews' => false,
'memcache.local' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => '127.0.0.1',
'port' => xxx,
'dbindex' => 0,
'password' => 'xxx',
'timeout' => 1.5,
),
'passwordsalt' => 'xxx',
'secret' => 'xxx',
'trusted_domains' =>
array (
0 => 'xxx',
),
'datadirectory' => '/var/www/nextcloud/data',
'dbtype' => 'mysql',
'version' => '15.0.4.0',
'overwrite.cli.url' => 'xxx',
'dbname' => 'xxx',
'dbhost' => 'xxx',
'dbport' => 'xxx',
'dbtableprefix' => 'oc_',
'dbuser' => 'xxx',
'dbpassword' => 'xxx',
'installed' => true,
'maintenance' => false,
);
The output of your Apache/nginx/system log in /var/log/____:
[Sun Feb 10 06:25:09.814934 2019] [mpm_event:notice] [pid 3274:tid 139655234792384] AH00489: Apache/2.4.29 (Ubuntu) OpenSSL/1.1.0g config$
[Sun Feb 10 06:25:09.814956 2019] [core:notice] [pid 3274:tid 139655234792384] AH00094: Command line: '/usr/sbin/apache2'
[Sun Feb 10 13:57:12.642629 2019] [authz_core:error] [pid 27187:tid 139654768744192] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 13:57:19.394035 2019] [authz_core:error] [pid 27188:tid 139654768744192] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 13:57:34.071871 2019] [authz_core:error] [pid 27187:tid 139654602905344] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:00.442642 2019] [authz_core:error] [pid 27187:tid 139654577727232] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:10.024288 2019] [authz_core:error] [pid 27187:tid 139654602905344] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:15.780420 2019] [authz_core:error] [pid 27187:tid 139654636476160] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:28.351191 2019] [authz_core:error] [pid 27187:tid 139654544156416] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:30.947336 2019] [authz_core:error] [pid 27187:tid 139654785545984] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:40.244957 2019] [authz_core:error] [pid 27187:tid 139654793946880] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:48.230124 2019] [authz_core:error] [pid 27188:tid 139654670046976] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:14:51.841263 2019] [authz_core:error] [pid 27188:tid 139654552549120] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:15:51.811764 2019] [authz_core:error] [pid 27187:tid 139654586119936] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:16:02.866510 2019] [authz_core:error] [pid 27187:tid 139654619690752] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:16:05.282046 2019] [authz_core:error] [pid 27187:tid 139654552549120] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:16:07.009637 2019] [authz_core:error] [pid 27187:tid 139654793946880] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:16:10.485749 2019] [authz_core:error] [pid 27187:tid 139654602905344] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:20:46.540315 2019] [authz_core:error] [pid 27187:tid 139654544156416] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
[Sun Feb 10 14:20:59.560047 2019] [authz_core:error] [pid 27187:tid 139654785545984] [client XXX.YYY.ZZZZ.AAA:PORT] AH01630: client denied$
Thanks for all 
Best regards, HR_c