phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1' for key 'session_user_id'

INSERT INTO nuke_bbsessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0d765d108a9bade1f7f12563c7df2692', '1', '1618479203', '1618479203', '64187a75', '1', '0', '0')

Line : 221
File : sessions.php