I want to try to make an .htaccess file so I can do an error file, but I just cannot do it (and I need to allowoverdrive to something. I use a raspberry pi.
That should be done in the apache configuration file
For RedHat/CentOS : /etc/httpd/conf/httpd.conf
For Ubuntu/Debian : /etc/apache2/apache2.conf
Assume the web directory where you want to place .htaccess file is /var/www
So between <Directory /var/www> and < /Directory> put this line:
AllowOverride All