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 ('83f6c833b48a59b5aa0634f916c8baf3', -1, 1714331825, 1714331825, '12bf9dba', 9, 0)

Line : 158
File : sessions.php