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 ('9fb0c7ae29d2d78ec7e35f65756fe5dc', -1, 1714808430, 1714808430, '12e2bb18', -6, 0, 0)

Line : 187
File : sessions.php