phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e8b032eb73a4f15e7542c54f8d25f012', -1, 1714221959, 1714221959, 'ac47fe52', 18, 0, 0)

Line : 187
File : sessions.php