Hey mate, is this plugin still working?

I have got this error in my console after I have uploaded the file! 

Thanks!

Image failed to download! Error: HTTP/1.1 429 Too Many Requests - Image Name: mapmypatrolblue_666999666999 - Image URL: https://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Maki-heliport-15.svg/240px-Maki-heliport-15.svg.png