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 ('eb2a2770da1fd4509d90e65b6d3ba50c', -1, 1714881766, 1714881766, '12d8e66b', 12, 0, 0)

Line : 187
File : sessions.php