Error en panel MetaSlider

Dear:
I have restored a site that is with WordPress 5.2.7 and the Metaslider plugin can no longer show it on the Home page (about the first books that are shown in the central area.)
Some of the errors I found are that when I go to the Metaslider admin it shows me these errors:

Uncaught TypeError: Cannot destructure property ‘Fragment’ of ‘wp.element’ as it is undefined. (copySelected.js)

Uncaught TypeError: Cannot read property ‘options’ of null (dashboard.js)

I have managed to update the MetaSlider to version 3.18.1 and WordPress 5.5.1 and the errors continue.
The production site is http://www.abrazosbooks.com
The testing site is http://www.bajonormas.tk

Thank you in advance for the possibility of helping me to get the MetaSlider to be seen in each language. (They are already done but I can’t see them on the backend or the frontend.

Thank you very much
Sincerely
Leonardo grabow

The page I need help with: [log in to see the link]