Cannot log into Plesk Control Panel

[Christian Lund]

I am unable to log into the Plesk Control Panel.

After logging in, it appears that a sign-out request is executed. No error messages are shown.

Plesk: 12_0_18

 

[UFHH01]

Hi Christian Lund,

this KB - article might help to find error - logs and configuration files. Please bookmark it:

Parallels Plesk Panel for Linux services logs and configuration files ( KB - article: 111 283 )​

Please investigate errors from the Plesk Control Panel logs and post them here for further investigations.

 

[Noturns]

Did you try with a different web browser? (it can sometimes be a simple issue)

I assume you can login with ssh/terminal...
Try a server reboot

I would recommend to make a backup before this (and a specially your config files and logs)
Maybe a repair would help as it corrects config files and would Clean active Panel sessions...

/usr/local/psa/bootstrapper/pp12.0.18-bootstrapper/bootstrapper.sh repair