phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb2_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bc96536da2a56b705202967b467f0798', -1, 1600789243, 1600789243, '035c4a69', 0, 0, 0)

Line : 187
File : sessions.php