It's not working because of a Uncaught TypeError

[Sas2k]

Hi @bahmutov , I followed the steps given in the markdown file and pasted the contents of the index.js file to the console in my profile page
and it didn't work. I tried doing this with the chrome extension still it didn't work.
There was an error (Below)

Uncaught TypeError: Cannot set properties of null (setting 'href')
    at gameOfGitHub (<anonymous>:21:20)
    at <anonymous>:191:2
gameOfGitHub @ VM27:21
(anonymous) @ VM27:191

and before that error there was a text saying 53 weeks on the console can you tell me why this has happened?

[MrEnder0]

ya im having problems to

[viaate]

same. A fix would be much appreciated