Hello Chris

Web Hooks are saved in the database table wp_options (wp_ is the default prefix, but it could be anything in your case, so look for your_prefix_options).

Please be careful when you update the table, because if you delete or add anything else, it can cause the plugin not to work properly.

When you access your database via PHPMyAdmin (or some other tool), access wp_options table:

When you access it, you can search through the column "option_name". Search for the term "amelia_settings":

The search will return only one row, and you need to edit it:

In "option_value" column, search for "webhooks":

There, please check if maybe the old settings were carried over when you cloned the website. Are other settings also transferred in that cell (option_value) when you cloned the site, or have they reverted to the default settings?