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 ('679325231c09a95fbdf98796d9b3f6de', -1, 1713578690, 1713578690, '038e8756', 4, 0, 0)

Line : 187
File : sessions.php