Understand your configuration
– How possible something display if you configured it to no display ? Make sure you know and understand your configuration is basic thing need to do.
Understand your server
– How possible your web server with Joomla! can run if your server is out of resource ? Internal Error is one of signal of it ! You must have sysadmin to help you this part if you are not good at this point. And it’s not Joomla! ( or Joomlart ) issue.
Understand basic logic [Joomla]: You are using Joomla! than you need understand basic logic of item.
<blockquote>- You assigned template A for menu with id: 1 and how possible this template A can display with another id like: 2 ? Make sure you assigned template for right menu id ( itemId ). Turn off SEF to inspect this one.
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