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 ('668781f62a6a2a745a1db2c5bad7bfbf', -1, 1715368726, 1715368726, '1276e345', -7, 0, 0)

Line : 187
File : sessions.php