Thank you for your question badgeforge!
You can edit the php.ini file in your public_html folder. This is accessible through your cPanel File manager. If you do not have a php.ini on your public-html, you will need to contact tech support so they can restore it to your server.
Also, changes made to the php.ini will need the recursive path added to the .htaccess. Please see the following tutorial as well.
How can I make my php.ini file recursive ?
Best Regards,
James R