How to fix Linux Apache not executing php files

How to fix Linux Apache not executing php files

Use the following code on Terminal to fix Apache not executing php files in Linux

sudo a2dismod mpm_event
sudo a2enmod mpm_prefork
sudo a2enmod php8.1
Depending on your configuration, you may also need to use:
sudo a2enmod proxy_fcgi setenvif
sudo a2enconf php8.1-fpm

Then Reload Apache2 

systemctl reload apache2

Reference:
Al Mahbub Khan
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