I am pretty desperate! Need to show to client ASAP... and this is the trouble:
I just installed latest joomla from cpanel (not new to me), but clicking on "install sample data" (required) got the following message:
Error: the XML response that was returned from the server is invalid.
Does anyone have a fix for this? This is my second install of it. First time simply uploaded in a former joomla installation. I checked and I did select the demo package, so to get all the data (not wordpress).
I'd appreciate if support team can act quickly!