Error #2046 when going to my flex viewer

Hello all,

I've recently upgraded desktop and server to 10.1 While I was trying to get new service's to work I started getting this error on my viewer #2046 I Googled it for a bit and it looks like its maybe some adobe/flex error not really sure.

Has anyone gotten this before and fixed it?

here is the link to my map http://radfordgis.radford.va.us/flex...wer/index.html

Thanks,

Chris