Unable to use IMAP since update: passdb-lua upstream error

IceMann

Hey there,
I fully upgraded mailcow yesterday, aftert quite some time (3 months).
I now came to notice that Dovecot throws an error message everytime a sync is triggered:
auth-worker(141): Error: conn unix:auth-worker (pid=140,uid=401): auth-worker<42>: lua(<mail>,<ipaddr>,<QE21QN40TKsqAQWZCBxsXqVXfcN0SZ9c>): passdb-lua: Upstream error

SOGo won’t open as well, but there are not errors messages, and I don’t use it.
I have restarted, updated again, backed up and restored, I tried everything but with no luck.
There are no errors logs in any other container and watchdog reports every container as healthy.

Any help would be highly appreciated!

Edit:
I did not change any dovecot configuration, like this post:
https://community.mailcow.email/d/4930-problem-with-health-status-of-dovecot

The error message appears to be similar, but again, no watchdog reports.

esackbauer

Is 2FA enabled?
Then see the grey box on top of forum homepage.

IceMann

Well, I feel stupid now. I overlooked that because before the update, I wondered the exact same thing: Why do I not need an app password for IMAP? Since it worked without one before, I did not connect the dots there, my apologies.
Thank you!