Last weeks I suscribed to Content Statistics Extended Standard for joomla 3.0. I read the installation document and the start guide. I have installed all plugins and modules, font and backend ones. When I try to create and publish any module (font or backend), my site crash. I need to ga back, unpublish module and everything works perfect. I haven been able to set up and use this extension on my site and it is frustrating because it is not free or cheap, and i cant understand what is the problem. My joomla is v.3.1.1, PHP 5.3.17, k2 v.2.6.7. Can somebody help me?