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 ('ae08ed393b2045855254f5ea7c2d8dd0', '1', '1618486429', '1618486429', '03ece4fa', '-4', '0', '0')

Line : 221
File : sessions.php