phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40c54346bf0533b3248a408643c89aca' 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 ('40c54346bf0533b3248a408643c89aca', -1, 1722040065, 1722040065, '12bce487', -1, 0, 0)

Line : 187
File : sessions.php