Maximum execution time of 10 seconds

Hi,
  How to fix the problem.Seem to very irritating message for me. 
Fatal error: Maximum execution time of 10 seconds exceeded in .../system/library/image.php on line 78

I'm not sure why opencart would exceed this time. 10 seconds for a web server is far to long. you need to check if you have an infinite loops.

Your web server should be working in milli seconds.