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 ('10bcc1986a3bdd71bb61b55a67b26427', -1, 1738941843, 1738941843, '126109ab', 20, 0, 0)

Line : 200
File : sessions.php