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 ('3a1241b417861a24b8465d46f9a2178b', '1', '1686264552', '1686264552', '03ed10ad', '2', '0', '0')

Line : 221
File : sessions.php