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 ('53f7e05d6d7afdb7b73490f76a316737', -1, 1715951446, 1715951446, '12e2b1d8', 7, 0, 0)

Line : 187
File : sessions.php