Hello,
This might be caused by your WordPress site limiting the maximum execution time of the plugin.
Please be sure to increase the max_execution_time settings on your server to 10000 – as this server limitation might block the plugin from running its processing for a longer period of time.
This will allow longer execution times for the plugin. Please contact your hosting provider’s support and ask them for help if you don’t know how to make this change.
You can also this settings change to your server on your own, please check this tutorial for info on how to do this: https://code.tutsplus.com/how-to-increase-max_execution_time-in-php–cms-37017t
Let me know if this helped.
Regards,
Szabi – CodeRevolution.