phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6aacf38aef11a0d369bf0a082afd1a8b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6aacf38aef11a0d369bf0a082afd1a8b', -1, 1714310310, 1714310310, '12dd35d1', 0, 0, 0)

Line : 187
File : sessions.php