Reverse for 'vupdate' with no arguments not found. 1 pattern(s) tried: ['vendor/vupdate(?P[0-9]+)$']

Question

IM HAVING THIS ISSUE ACTUALLY IVE WORKED ON IT AND IT WAS COMPLETELY OKAY BUT NOW IT\'S NOT WORKING IVE GIVEN CODES TO FINDOUT WHAT IT IS INCLUDING HTML OF IT

here\'s the