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) VALUES ('acc178ae41487a9d308d9191761d21d1', -1, 1714407473, 1714407473, '038b5638', 20, 0)

Line : 158
File : sessions.php