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 ('8dc1e4e851d4f30c527a4196d5b12612', '1', '1634566700', '1634566700', '03d6e0cf', '43', '0', '0')

Line : 221
File : sessions.php