From time to time I have a problem with the session and when I try to log in to the Panel, I get a message
Code
session_start(): open(/var/lib/php5/sess_vt17i991j9mpdfl31h2r4o3s33, O_RDWR) failed: No access (13)
Always I need to log on once by ssh and delete the session file to be able to log on.