phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4fa65761e112fce9ff372fca04911d1e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('4fa65761e112fce9ff372fca04911d1e', -1, 1757946016, 1757946016, 'd849d883', 7, 0)

Line : 180
File : /www/includes/sessions.php