HTML5 Game Preview Problem

Every time I go to preview an HTML game I get brought to the same screen. No matter how many different projects I make. I’ve even deleted the game that project that it brings me to. Idk what is wrong.

What is that screen ?

Besides, try to do a hard refresh (using Ctrl+F5 or Shift+F5 depending on the web browser) in your web browser.

It is bringing me to the game screen of an old game. And I’ll try that.

Edit: the hard refresh worked. Thank you!