phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9bb1f6717ae7a835ed6e820b6286a8a5', -1, 1714252569, 1714252569, '12bfea3e', 750, 0, 0)

Line : 187
File : sessions.php