Description:
------------
I run the FastCGI server
C:\PHP5\php-cgi.exe -b 127.0.0.1:2700

When it becomes under too much load, it displays an Internal Server Error.



Reproduce code:
---------------
This code will cause the FastCGI Server to show an Internal Server Error.

<?php

if (class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
  // Use the while loop on PHP 4 and foreach on PHP 5
  // while ($cpu = $cpus->Next()) {
  foreach ($cpus as $cpu) {
 
   echo "<p>Processor $i : " . $cpu->Name . " @ ";
   $clockSpeed = $cpu->CurrentClockSpeed;
   $cpuLoad = $cpu->LoadPercentage;
   echo $clockSpeed . " MHz (Load= " . $cpuLoad ."%)</p>";
   $i++;
   
  }
 
  $uptime = 0;
  $systems = $wmi->InstancesOf("Win32_PerfRawData_PerfOS_System");
 
  // Use the while loop on PHP 4 and foreach on PHP 5
  // while ($system = $systems->Next()) {
  foreach ($systems as $system) {
 
   $PerfTimeStamp = $system->Timestamp_Object ;
       $PerfTimeFreq = $system->Frequency_Object ;
   $Counter = $system->SystemUpTime ;
   $UptimeInSec = ($PerfTimeStamp - $Counter)/$PerfTimeFreq ;
   
   $uptime = max($uptime, $UptimeInSec);
  }
 }
 else {
  return "<p>Your system does not support WMI!</p>";
 }
?>

Expected result:
----------------
I expect to see my Processors listed with some useful information.

Actual result:
--------------
Internal Server Error (500)