Hello Charles

Thank you for your purchase.

Issues like this usually occur when there is a conflict either with the theme currently active on your website, or another plugin you have installed.

Can you please change the theme and see if the issue is resolved? If not, then please deactivate all other plugins except for our plugin, refresh the page where the issue is, and see if it is resolved (it should be). If it is, then start activating other plugins one by one, and after each activation refresh the page to see if the issue reoccurred. Once it does reoccur, you will have found the plugin causing the issue.

Hello Charles

It seems like the wpDataTables counter got stuck in the database, and now it's trying to add a new table with an existing ID.

If you have access to your database, please first take a look and see what the last ID is. In my example below, it's wp_wpdatatable_9:

Then, access wp_options table and click on "Search" in the top menu. In the "option_name" section, type "wdtGeneratedTablesCount" and search for that:

That will return one row which will display the count in the "option_value" column. In my database, it's correctly set to "9", but on your end, it's most likely "124":

So, based on the last ID you see in your database (for example, if it's wp_wpdatatable_127) change the option_value in the screenshot above from 124 to 127 (again, this is just an example). Save that, and try to create a table again.

Please let me know how that goes.