It would help us help you if you provide more information like steps to replicate and screenshots.

Try the highlighted link in the screenshot. The following link will be directed to page of aqua republica game. I have also attached screenshot of problem, while following the link of game.

https://cap-net.org/aqua-republica-serious-games-for-water-education-training-workshop-and-pilot-use-in-schools-in-buenos-aires-september-24th-2015/

Thanks

I think the person who posted that made a mistake, and the URL was meant to just be the home page of the site.

In other words, instead of

x-webdoc://F4F182E8-B23B-4572-BBEC-691F12C7D1E7/capnet.aquarepublica.com

it was meant to be

https://capnet.aquarepublica.com

If you run a websearch for "x-webdoc" an article comes up indicating this can be caused by specifying a "relative" link on some system. I didn't study the details.