Hello! I just discovered superpowers!!! The possibilities are endless!

So, as a test, I just made a quick export of the default game. The one with the caveman. Double clicking on the generated HTML, I get an error: "COULD NOT LOAD PLUGIN LIST".
A quick google search showed that it would work on a web server, so I uploaded it to one, but I keep getting the same error. How can I fix it guys? This is the link.

I'm a total newbie, just downloaded the app, and I'm already asking for help haha. 

Thanks a lot in advance!!