phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fb56461ec86cebb5b3f8ace47c4d4404', -1, 1715178525, 1715178525, '03902ac4', 2, 0, 0)

Line : 189
File : sessions.php