REQUIREMENT
To work with Codz, please ensure that you are running WordPress 5.0 or higher, PHP 5.6 or higher, and MySQL 5.6 or higher. We have tested it with Mac, Windows and Linux. For better hosting experience, we recommend using https://wordpress.org/hosting/.

RECOMMENDED PHP CONFIGURATION LIMITS
Various issues that you may run into are: white screen, your demo import fails, empty page content and other similar issues which are all related to low PHP configuration limits. The best way is to increase the PHP limits of hosting account.

max_execution_time 300
memory_limit 128M
post_max_size 32M
upload_max_filesize 32M