title: What can cause reset connection when running PHP script?
body: <p>I've developed a web application with CodeIgniter that works perfectly on my local machines (one with windows and one with Linux). When I moved it to my hosting server, connection gets reset when running one particular PHP script that does a few MySQL queries and some operations on arrays. The data I'm querying  is small, just a few tables with up to 25 records. Firefox returns "The connection was reset" after maybe 2-3 seconds. I checked the servers error logs but there was nothing there. 
  Unfortunately I don't have access to Apache error logs.</p>
  
  <p>What can cause this behavior?</p>