How can one prevent frequent error messages and ensure smooth operation when using XAMPP on a Windows VPS server for PHP applications?

Frequent error messages when using XAMPP on a Windows VPS server for PHP applications can be prevented by increasing the memory limit in the php.ini file. This will ensure that the server has enough memory to handle the PHP applications smoothly.

// Increase memory limit in php.ini file
ini_set('memory_limit','256M');