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 ('1ad9030e8b043ba6553f5b1fb185ee0c', -1, 1715826249, 1715826249, '12d883d6', -4, 0, 0)

Line : 187
File : sessions.php