phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dadf86bf0f121a0cdcbd60dd9c9c220f' 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 ('dadf86bf0f121a0cdcbd60dd9c9c220f', -1, 1715480863, 1715480863, '03912675', 0, 0, 0)

Line : 187
File : sessions.php