cPanel not starting with Internal Server Error – fix

The problem: All websites are down with Internal Server Error 500 Symptoms: Cpanel wasn’t loading with the following error: Internal Server Error 500 Can’t fork: Cannot allocate memory at /usr/local/cpanel/Cpanel/SafeRun/InOut.pm line 40. cpsrvd/11.62.0.15 Server at hostname.example.com How I fixed it? First of all I was trying to increase this limit by searching for “Max cPanel … Read morecPanel not starting with Internal Server Error – fix