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 ('f2b45c0c28f31ba1947dbea1e2a406f5', -1, 1715975393, 1715975393, '0387e7dd', -4, 0, 0)

Line : 187
File : sessions.php