Hello fantastischewebsites.

Thank you for your purchase.

My suggestion is to update the plugin manually by following these steps:

IMPORTANT: Do NOT delete the old version from WP-admin (by clicking “Delete” in the plugins page) if you don’t want to lose all your tables!

1.) Download zip from this link

2.) Use FTP to open /yourwordpressfolder/wp-content/plugins

3.) Delete existing wpDataTables folder.

4.) Upload previously downloaded wpDataTables folder through FTP to plugins folder (unzip it)

5.) Go to WP-admin panel, open Plugins section.

6.) Deactivate wpDataTables, and then activate it again.

7.) Clear server and browser cache

IMPORTANT: Do NOT delete the old version from WP-admin (by clicking “Delete” in the plugins page) if you don’t want to lose all your tables!

Best regards.