Incorrect server response

I'm trying to edit our club's home page. When I try to upload a .jpg photo and click on Send it to the Server, I get a popup window that says "goodmorningsyracuse.toastmastersclubs.org says Incorrect server response."

This is the first time I've seen an error message like this. We've uploaded lots of pictures before with no problem. The file size is only 142 KB. Any ideas?

Thanks for your assistance,
Pat Costello
Good Morning Syracuse Toastmasters Club #4885982
goodmorningsyracuse.toastmastersclubs.org/

I recently downloaded and installed an update for the 3rd party rich text editor (ckEditor) that we use, and it turns out that they changed a default setting for the uploads that broke the function for us. I determined that I can override their default, so I put the override in place, and it seems like it is working again.

Please confirm that it is fixed from your end.

Thank you very much for your immediate response and fix to our problem -- it works perfectly now!