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 ('ab18664d74dd6e9530a40c6a7c7d8d59', -1, 1715339604, 1715339604, '030efd98', -4, 0, 0)

Line : 187
File : sessions.php