I keep getting an error message when I try to login to "My Yahoo" from my Windows 10 Dell desktop computer

I keep getting an error message when I try to login to "My Yahoo" from my Windows 10 Dell desktop computer running Firefox. I can access "My Yahoo" from my other computers running FIrefox and I can access it from Microsoft Edge on the computer where I'm getting the error message. The error message says "The page isn't redirecting properly. Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies." I uninstalled and reinstalled Firefox, but that didn't work.