phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '121c6edd9ccb4c788d514c34ae7eabfe' 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 ('121c6edd9ccb4c788d514c34ae7eabfe', -1, 1715895008, 1715895008, '0389a089', 0, 0, 0)

Line : 187
File : sessions.php