Rainloop admin hangs

I’ve updated to the latest version 2.1.1 but im having a problem accessing rainloop admin.

Test:
When I try accessing, if I input an incorrect password, it tells me “Authentication failed”

When trying the correct password it just keeps spinning and never logs in.
There is no error in the console, no error in the error log, no error in email log nothing to show a possible problem

Hello

Please use this guide to trouble shoot email problems → https://cyberpanel.net/docs/troubleshooting-cyberpanel/