phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad7dcff2daf70172840728819c6f1054' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad7dcff2daf70172840728819c6f1054', -1, 1714899139, 1714899139, '12778f04', -8, 0, 0)

Line : 187
File : sessions.php