Cannot find php.ini file to increase memory limit
I keep getting 500 Internal Server Errors while working on my client's website, so I checked the Error Log and there are several "Cannot allocate memory / couldn't create child process" errors. I did a little research in the Support Center and found this article (https://www.inmotionhosting.com/support/website/php/update-local-php-settings) on Increasing PHP Memory Limit. But I cannot find a php.ini file in my public_html folder. What do I need to do?