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 ('e014c4d1d0e0c3187c1a7dacb80bc7e1', -1, 1581990511, 1581990511, '23afacd3', 3, 0, 0)

Line : 218
File : sessions.php