phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8547ee74cacbfe2be8388c26f8bb8dd7' 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 ('8547ee74cacbfe2be8388c26f8bb8dd7', -1, 1715449454, 1715449454, '12bf1556', -4, 0, 0)

Line : 187
File : sessions.php