XF 1.5 Problem with portal and forums.

Which URL is that for?

The landing page, portal and forum index all work fine for me.
Just try get on the page a couple of times.... elasticnetwork.org is the portal elasticnetwork.org/community/ is the news and elasticnetwork.org/community/forums is the forums. The last the (News and Forums) break.
Okay, so in the sources in the index.php I can see it but where would I find that index.php with all the text in my community folder as I am only finding an index.php with a few lines in it. And how would I fix those errors?