"Unable to get file list from server"

Hi,

I've just installed Easyblog and am having some difficulties with it.
For one, it does not display correctly with our site template. To compare you can see with our template (url 1) and with the wanderers template (url 2)

Also, when I try to test posting and want to add a picture through the media manager, it says: "Unable to get file list from server" .

Thanks for clearing this!

Michel