What are some common pitfalls to avoid when setting up an Apache server for PHP development?

One common pitfall to avoid when setting up an Apache server for PHP development is not enabling the necessary PHP modules. To ensure that PHP scripts can be executed correctly, make sure to enable modules like mod_php and php7_module in the Apache configuration. ```apache LoadModule php7_module /usr/lib/apache2/modules/libphp7.so ``` Another pitfall is not setting the correct document root for PHP files. Make sure to specify the correct directory where your PHP files are located in the Apache configuration file. ```apache DocumentRoot /var/www/html ``` Additionally, failing to configure proper error handling can lead to issues in debugging PHP scripts. Set up error logging and display settings in the php.ini file to aid in troubleshooting. ```apache php_flag display_errors on php_value error_reporting E_ALL ```