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 ('a34637b73b6cc7673fd5676fdf90bbfd', -1, 1715712608, 1715712608, '12e2b4cb', -11, 0, 0)

Line : 187
File : sessions.php