XML file problem

When I go to a website for work, the following error appears. This XML file does not appear to have any style information associated with it. The document tree is shown below.

I downloaded Chrome and Firefox, same thing. I am told it does not happen on Internet Explorer? Is there any other way?

<env:Envelope><env:Body><env:Fault><faultcode>env:Client</faultcode><faultstring >Internal Error</faultstring></env:Fault></env:Body></env:Envelope><env:Envelope><env:Bod y><env:Fault><faultcode>env:Client</faultcode><faultstring>Internal Error</faultstring></env:Fault></env:Body></env:Envelope>