Pages so slow

[PedroN]

Hello,

I am experimenting some issues with apache and nginx. Firstly I dissable nginx to see what was wrong with my pages. I rapidly saw that nginx was causing the issue. But now I have the problem that apache sometimes stops serving my webpages. I paste you here the message I found on: /var/www/vhosts/system/****.com/logs/
http://pastebin.com/XJ2cpLj3

The problem is that are few messages. So I do not know is it is apache that stops working or what.
Maybe there is another log file for more apache information?

 

[PedroN]

BUMP

 

[Oliver Meyer]

I experienced this issue too for a few websites after a fresh install a few days ago - the solution was to add the line 'DirectoryIndex index.php' to the .htaccess file in the document root for each website.