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 ('1b84f74c10acafc7d6798a35d6a1d2a8', -1, 1715604267, 1715604267, '1276d285', 2, 0, 0)

Line : 187
File : sessions.php