Plesk error 12.5.3

Hi all !
I have an error in my plesk server, I can not solve it! I hope someone here can help me. :) – Plesk version 12.5.30 under Virtuozzo

  • Error in the Plesk login page: Warning: Unknown: the transmission could not be opened: There is no such file or directory in Unknown on line 0 Fatal error: Unknown: The page could not be opened & # 039; auth.php & # 039; (include_path = & # 039;.: & # 039;) in Unknown on line 0

  • Error when I try to make changes from ssh: Warning: …

Plesk error 12.5.3