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 ('a4478013f4c61ca913da0f5aa38162fc', -1, 1714240417, 1714240417, 'ac468369', 21, 0, 0)

Line : 187
File : sessions.php