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 ('1e81312d8745ab8cc7917c498e1a3e9c', -1, 1714900750, 1714900750, 'ac47fe55', 15, 0, 0)

Line : 187
File : sessions.php