ok that's fixed,
the author of SOLS ACCELERATORS Module, verify if the context of the current Site is not Shell or Sheel_Module beffor adding a hidden field with this ID "SC_ANALYTICS_PAGE"
but what happen if the contentType of the page is an XML or a json for example
in this case i'm going to have an error,
to fixe this issue just create a new class in your solution, inherite from
Sitecore.SbosAccelerators.Shared.PageExtenders.InsertAnalyticsDataExtender
add this methode to your class
public override void Insert() {
// you can replace Context.Site.Name by Context.Page.Page.Response.ContextType=="Text/Xml"
if (Context.Site.Name == "admin") return; base.Insert(); }
after that go to Sitecore.SBOSAccelerators.Config and change your pageextender to use the new class
happy conding