I have tried to:
sudo chmod -R 777 /opt
all /opt is owned by httpd:httpd still no successâŚ
Log says:
Aug 15 16:34:05 nextcloud httpd[3000]: [:error] [pid 3000] [client 192.168.20.125:42994] {"reqId":"WZL4TXCfAMRB0DF7mRLwegAAAAM","level":3,"time":"2017-08-15T13:34:05+00:00","remoteAddr":"192.168.20.125","user":"--","app":"PHP","method":"GET","url":"\\/index.php\\/js\\/core\\/merged-template-prepend.js?v=df00724434e5f06d1daca52134e36ea3-2","message":"Invalid argument supplied for foreach() at \\/var\\/www\\/html\\/nextcloud\\/lib\\/private\\/Template\\/JSCombiner.php#107","userAgent":"Mozilla\\/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko\\/20100101 Firefox\\/54.0","version":"12.0.0.29"}
Aug 15 16:34:05 nextcloud httpd[3000]: [:error] [pid 3000] [client 192.168.20.125:42994] PHP Warning: fileperms(): stat failed for /opt/data/nextcloud.log in /var/www/html/nextcloud/lib/private/Log/File.php on line 122
Aug 15 16:34:05 nextcloud httpd[3000]: [:error] [pid 3000] [client 192.168.20.125:42994] {"reqId":"WZL4TXCfAMRB0DF7mRLwegAAAAM","level":3,"time":"2017-08-15T13:34:05+00:00","remoteAddr":"192.168.20.125","user":"--","app":"PHP","method":"GET","url":"\\/index.php\\/js\\/core\\/merged-template-prepend.js?v=df00724434e5f06d1daca52134e36ea3-2","message":"Invalid argument supplied for foreach() at \\/var\\/www\\/html\\/nextcloud\\/lib\\/private\\/Template\\/SCSSCacher.php#145","userAgent":"Mozilla\\/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko\\/20100101 Firefox\\/54.0","version":"12.0.0.29"}
Or with previously logged user - reinis:
Aug 15 16:36:50 nextcloud httpd[3031]: [:error] [pid 3031] [client 192.168.20.125:43117] PHP Warning: fileperms(): stat failed for /opt/data/nextcloud.log in /var/www/html/nextcloud/lib/private/Log/File.php on line 122
Aug 15 16:36:50 nextcloud httpd[3031]: [:error] [pid 3031] [client 192.168.20.125:43117] {"reqId":"WZL48jmwqeJEN51EO-50fAAAAAo","level":3,"time":"2017-08-15T13:36:50+00:00","remoteAddr":"192.168.20.125","user":"reinis","app":"PHP","method":"GET","url":"\\/index.php\\/apps\\/theming\\/img\\/core\\/filetypes\\/application.svg?v=2","message":"fileperms(): stat failed for \\/opt\\/data\\/nextcloud.log at \\/var\\/www\\/html\\/nextcloud\\/lib\\/private\\/Log\\/File.php#122","userAgent":"Mozilla\\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\\/537.36 (KHTML, like Gecko) Chrome\\/60.0.3112.90 Safari\\/537.36","version":"12.0.0.29"}`
Aug 15 16:36:50 nextcloud httpd[3031]: [:error] [pid 3031] [client 192.168.20.125:43117] {"reqId":"WZL48jmwqeJEN51EO-50fAAAAAo","level":3,"time":"2017-08-15T13:36:50+00:00","remoteAddr":"192.168.20.125","user":"reinis","app":"PHP","method":"GET","url":"\\/index.php\\/apps\\/theming\\/img\\/core\\/filetypes\\/application.svg?v=2","message":"chmod(): Permission denied at \\/var\\/www\\/html\\/nextcloud\\/lib\\/private\\/Log\\/File.php#123","userAgent":"Mozilla\\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\\/537.36 (KHTML, like Gecko) Chrome\\/60.0.3112.90 Safari\\/537.36","version":"12.0.0.29"}`
Any ideas?