Google Play Store stopped working on Fire HD

[fcjudd]

I installed and was using the Google Play Store (GPS) on my 6th generation Kindle Fire HD, but it's no longer working. When I launch GPS now, all I get is a white screen. I discovered this right after getting notice that I now have Alexa on the device, but that may be entirely unrelated. I had not launched the GPS for maybe a week or two before I discovered it's no longer working. I also noticed the Toolwiz Photos app which I had installed from the GPS is no longer working. Other apps from the GPS still seem to work OK.

Has anyone else had this problem? Does anyone have a solution?

Thanks.