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 ('80db22693cf0ee2362ab6bd59a051416', -1, 1714610020, 1714610020, '038cbac9', -52, 0, 0)

Line : 187
File : sessions.php