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 ('611292bbf52da37258eecce76d5b2cad', 1, 1593905890, 1593905890, '22ccc6f4', 59, 0, 0)

Line : 187
File : sessions.php