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 ('f1727c8d61914d547d6d8bf2d9b1b990', -1, 1713516611, 1713516611, '03907ce8', 17, 0, 0)

Line : 172
File : sessions.php