Uncaught (in promise) abort("failed to load wasm binary file at 'box2d.wasm'")

Good day.

I need some help I copied over a game from construct 2 I have changed all the functions and texts so I can run on c3 engine it runs on the preview mode on construct 3 but when I export the game to (WEB) HTML 5 then it doesn't run, it doesn't get past the loading screen and I get the following error.

Thanks in Advance.

See the tutorial Publishing to the web, and note the parts about MIME types, since if that is misconfigured your server may not be sending a .wasm file.

Thank you for the help will have a look at the documents!