Hello, Bernd!
It’s possible that you have a conflict with the map widget
Here are the guidelines on how you can temporarily resolve the API conflict:
1. Open the theme Editor (Dashboard->Appearance->Editor)
2. Chose to edit an Agama Pro theme in the top-right corner.
3. On the right side, find the widgets.php file, located on the framework/widgets/ folder.
4. click on a widgets.php file to edit it.
5. In the main window, comment the line #12 (add a // sign in front of the line of the code).
6. Click on the “Update file” button to save the changes.
7. Refresh the page.
https://prnt.sc/ppndt9
Please let me know if that resolved the Api conflict.
Regards