Hello everyone,

I make website in joomla last version and all is ok...! But now i have a problem. In website all items is ok showing but i try ton to clicking in category from menu or any position with url any categorie and no loading and big problem this. Last all is ok but i take webdisigner and setting categorie and i have problem now. The website is in localhost but no problem last settings all is ok. the message is Server error

The website encountered an error while retrieving http://localhost/headline_quickstart_j33/index.php?option=com_k2&view=itemlist&layout=category&task=category&id=25&Itemid=646. It may be down for maintenance or configured incorrectly.

too very timing to to save category in new settings.....! Please help me. Sorry for bad english but i dont know good. Thanks a lot

Check your site with a different template.
If it works, then this is a template issue which should be addressed by the template developer.