phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8a5880186eaa0479b8a8f15f684fcd1e', -1, 1715563953, 1715563953, '0316b5d1', -4, 0, 0)

Line : 187
File : sessions.php