URGENT! Fatal Error! License Error! KRPano pano viewer

Hi KRPano team,

I have my website using Pano tools from 2013 everything was seems to be working fine now suddenly on one of our production toolset has started throwing Fatal Error! License Error!. This has started happening after chrome browser has disabled supporting flash.

We assume this is happening because of flash. But need your support to help understand the next steps. Seems my pano has html5 player included still throwing error or something i have to rework. Need help!

http://cemetery360.com/tools/imgselector/imgselector.html

To test please visit the above mentioned URL.

Looking for help urgently.

Quote from jeromebg

Well, Krpano 1.16.7 is a bit old ;)
Just update your Krpano player to latest version.

But to update it does it require whole lot of programming knowledge or just replacing to the new file should work? As i am not the original developer of the application. And doesn't have any expertise with KRPano.