Why can't I add questions to my quizzes?

There are currently two known issues that may prevent you from adding quiz questions to quizzes.

1. Make sure you are using PHP version 5.4 or higher.
2. If you are adding a large number of questions to a quiz, you may need to bump up the max_input_vars value in your PHP.INI file. Typically, the default setting for this is 1000, so bumping it up to 5000 or 8000 will help.
   
   If you can't modify your PHP.INI file, you can try adding the following to your .htaccess file: "php_value max_input_vars 2000" (you can change the value to whatever you want).

If you have difficulty adjusting the PHP version or any PHP.ini settings, please contact your hosting company. They should be able to accommodate these requests.