Custom Icon Not Working

Have the free version.

I am working on a site for my client (web design).

The previous developer already added a custom icon which was working.

One day stopped working, don’t have a clue why.

I deleted the custom icon, reuploaded it, added the URL again, still now working.

Check the settings here
https://weddingspartiesentertainment.com.au/wp-content/uploads/2019/04/easyw.jpg

What am I missing?

The page I need help with: [log in to see the link]