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 ('e12dc2b8f1e8f35c0c33d797a89c6b85', -1, 1715974101, 1715974101, '0389ae2c', 4, 0, 0)

Line : 187
File : sessions.php