phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('aa6f3c0091b1f1a32dcf0ca11100b383', -1, 1713920009, 1713920009, '03854f46', 0, 0, 0)

Line : 187
File : sessions.php