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 ('1fde2754e3e3ef83f7b7df6d70c80c37', -1, 1715618996, 1715618996, '12e2524e', -8, 0, 0)

Line : 187
File : sessions.php