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 ('6a8b8b0c10c506dc1165eb0a65c1404e', -1, 1715316459, 1715316459, '12d9dc72', 0, 0, 0)

Line : 187
File : sessions.php