Can't access phpMyAdmin - Error

I can’t access my phpMyAdmin.

Error: phpMyAdmin - Error
Error during session start; please check your PHP and/or webserver log file and configure your PHP installation properly. Also ensure that cookies are enabled in your browser.

session_start(): open(SESSION_FILE, O_RDWR) failed: No space left on device (28)

session_start(): Failed to read session data: files (path: /var/lib/lsphp/session/lsphp74)


OS: ubuntu 20.04
CP Version:
Current Version: 2.3
Build: 4

How to fix?

Hello @rashedit

This can be solved by clearing php sessions. Delete all session files in the specified directory, which is likely filled with old session data and causing the “No space left on device” error i.e.

$ rm -rf /var/lib/lsphp/session/lsphp74/*