Error message using Clone

Hi,

I am using clone to create a subsite.
It is running but I have this error message.
What should I do?

Thanks

    Adam Czajczyk

    Hello mpress,

    I hope you're well today and thank you for your question!

    The error that you are getting unfortunately points to the core WordPress file. It's highly unlikely that this file itself is the source of the issue so it's either Cloner or other plugin conflicting. We will need to "drill it down" to find out about the main culprit.

    Since you are getting this error I assume you already have WP debugging enabled. Could you however make sure that it's also writing debug information to a file? To do this, add following lines to the "wp-config.php" file of your site:

    define('WP_DEBUG',true);
    define('WP_DEBUG_LOG',true);

    Once this is done, try running Cloner again and after an error shows up, please download the "debug.log" file from "/wp-content/" folder of your server and then rename it to "debug.txt" and attach to your replay in this post.

    I hope that the debug.log will include more information that would point me to the source of that issue.

    Best regards,
    Adam