phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '486fce213bef2ba016c07163b951b080' 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 ('486fce213bef2ba016c07163b951b080', -1, 1715552907, 1715552907, '12759469', -1, 0, 0)

Line : 187
File : sessions.php