On a website that I've been using regularly for ordering materials, all of the sudden I started getting this error using Chrome:

The requested URL was rejected.
For additional information, please contact support and provide this reference ID:
1716242789e5d131c1adeb1e83ff8a2

I called the supplier, they said they didn't have any issues on their end, and it's probably something in my cache.

I tried another computer on the same network, and the page loads fine.

I tried using Edge on the same computer, and it loads fine. So, it's apparently something with this specific computer on Chrome.

How can I just erase the cache or cookies from just this site? I don't want to clear everything because I have a bunch of logins of different pages stored that I don't want cleared. Or, do I have to do that to clear this one page?