How to fix WP admin login error after theme update?

Question

WordPress

Good afternoon, please help with the problem.
I updated the theme through the admin panel.
After that, an error began to appear when trying to enter the WP admin panel ..
I didn’t touch anything else, the theme is paid, before that everything worked fine.
Error text:

Widget class US_Widget_Socials is not found at /var/www/u0317617/data/www/redpack.ru/wp-content/themes/Impreza/framework/widgets/us_socials.php

Answer 1

As an option, rename the folder with the Impreza theme (for example, to _Impreza) and try to go to the admin panel again.

Answer 2

In such cases, I write directly to the developers of the theme))
Perhaps a bug in the update

Answer 3

Thanks to all. I did not have time to write to the developers how everything worked by itself)