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 ('b86abbb77dc0edc61aec31a17e96fd82', -1, 1713412686, 1713412686, '12df2b8e', -10, 0, 0)

Line : 187
File : sessions.php