error when deleting images

I keep getting the following error message when I attempt to delete photos from a gallery and I am in Organize view. My Internet connection IS working, by the way, so that's not the problem.
What gives?



"Ack! An error occurred that prevented one or more items from being deleted. Please make sure your Internet connection is working, then try again."

When I click on Details, I see this:
{ "error": { "response": { "Response": { "Uri": "/api/v2/album/rcvkSc/image/xqxxJhc?_shorturis=&_filteruri=", "UriDescription": "Endpoint returning Album Image resources.", "EndpointType": "AlbumImage" }, "Code": 405, "Message": "Method Not Allowed" } } }