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 ('66fb5a4d4ebcb6358a1a3d38a13c293f', -1, 1715487986, 1715487986, '0395d620', 11, 0, 0)

Line : 187
File : sessions.php