phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f70b61ef06d2a0aca5430b6b8cc9664c', -1, 1627713459, 1627713459, '22ccb4df', 25, 0, 0)

Line : 187
File : sessions.php