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 ('21a9cc09f2e5d0a9e21870abb79e5f08', -1, 1618339806, 1618339806, '03ece70e', 6, 0, 0)

Line : 187
File : sessions.php