Doctrine\DBAL\Exception GET /core/preview

[BenBenna]

As of late, I get an abundance of this error messages:

[core] Fehler: Exception thrown: Doctrine\DBAL\Exception
GET /core/preview?fileId=1082300&x=32&y=32&mimeFallback=true&a=0
von 91.46.186.143 von – um 02.11.2024, 20:28:28

[core] Fehler: Exception thrown: Doctrine\DBAL\Exception
GET /core/preview?fileId=1082289&x=32&y=32&mimeFallback=true&a=0
von 91.46.186.143 von DerberMohikaner um 02.11.2024, 20:28:22

Why? What meaning? How to avoid them?
Please help

Ben

[tflidd]

Like this it looks like a part of an error log, normally there is a bit more information.

Do you have a few more details from the server logfiles?

More info about versions used and environment can be helpful…

[BenBenna]

Yes, that is my error log. It’s the entire content of this error. It’s copied by the copy function of the “Protokolldatei-Leser”

As a matter of fact, this error disappeared after a few days and many, many hundreds of entries as suddenly as it appeared.

Since 06.11.24 there is a new entry in the error log every day at 09:13:54.

{“reqId”:“nGtFPV0gfvtmmxkYOOE6”,“level”:3,“time”:“2024-11-11T09:13:54+01:00”,“remoteAddr”:“87.146.132.85”,“user”:“–”,“app”:“no app in context”,“method”:“PROPFIND”,“url”:“/remote.php/dav/addressbooks/users/DerberMohikaner/”,“message”:“Could not decrypt or decode encrypted session data”,“userAgent”:“MSFT-WIN-3/10.0.19045 (gzip)”,“version”:“28.0.11.1”,“exception”:{“Exception”:“Exception”,“Message”:“HMAC does not match.”,“Code”:0,“Trace”:[{“file”:“/var/www/nextcloud/lib/private/Security/Crypto.php”,“line”:119,“function”:“decryptWithoutSecret”,“class”:“OC\Security\Crypto”,“type”:“->”,“args”:[“*** sensitive parameters replaced “]},{“file”:”/var/www/nextcloud/lib/private/Session/CryptoSessionData.php",“line”:90,“function”:“decrypt”,“class”:“OC\Security\Crypto”,“type”:“->”,“args”:[" sensitive parameters replaced ***”]},{“file”:“/var/www/nextcloud/lib/private/Session/CryptoSessionData.php”,“line”:67,“function”:“initializeSession”,“class”:“OC\Session\CryptoSessionData”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/private/Session/CryptoWrapper.php”,“line”:112,“function”:“__construct”,“class”:“OC\Session\CryptoSessionData”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/base.php”,“line”:449,“function”:“wrapSession”,“class”:“OC\Session\CryptoWrapper”,“type”:“->”},{“file”:“/var/www/nextcloud/lib/base.php”,“line”:705,“function”:“initSession”,“class”:“OC”,“type”:“::”},{“file”:“/var/www/nextcloud/lib/base.php”,“line”:1200,“function”:“init”,“class”:“OC”,“type”:“::”},{“file”:“/var/www/nextcloud/remote.php”,“line”:119,“args”:[“/var/www/nextcloud/lib/base.php”],“function”:“require_once”}],“File”:“/var/www/nextcloud/lib/private/Security/Crypto.php”,“Line”:158,“message”:“Could not decrypt or decode encrypted session data”,“exception”:,“CustomMessage”:“Could not decrypt or decode encrypted session data”},“id”:“6731f0337ae35”}

what that my mean escapse me as well.

Thank you

Ben