phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aac4a16207d3d9a6383c54ffacad824d' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('aac4a16207d3d9a6383c54ffacad824d', -1, 1715734470, 1715734470, '039113f2', -1, 0, 0)

Line : 187
File : sessions.php