Update 21.0.1 to 21.0.2 error

I updated my server yesterday from 21.0.1 to 21.0.2. At first it seemd to work fine. But today i got the white screen with “internal server error” .When i checked the log i got the following line over a 100 times:

[Fri May 21 14:03:42.288534 2021] [php7:error] [pid 26815] [client] PHP Fatal error: Uncaught Error: Class ‘OCA\DAV\Connector\Sabre\ExceptionLoggerPlugin’ not found in /var/www/cloud/remote.php:61\nStack trace:\n#0 /var/www/nextcloud/remote.php(169): handleException()\n#1 {main}\n thrown in /var/www/cloud/remote.php on line 61

anyone know a solution?

Please make sure that all required PHP modules are correctly installed. Someone has reported that the was able to solve the problem by installing the missing ones:


It might be possible that the following information will help you to fix the problem:


This fixed it for me, Thanks

1 Like

its now running. probably it was an backup file from my config.php
my editor saved an config.php~ as backup
21.0.2 is running
tks for the fast help