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 ('12a4267ea5b036fe4d7e0d8a8957b487', -1, 1715561971, 1715561971, '127666df', 4, 0, 0)

Line : 187
File : sessions.php