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 ('49f11676fd8f2bc0770f2f6e190f717d', -1, 1714049689, 1714049689, '340e820d', 673, 0, 0)

Line : 187
File : sessions.php