Website just died!

Hi All,

I was just in my website uninstalling a few modules I wasn’t using, when I got the following error:

The website encountered an unexpected error. Please try again later.
Error: Call to a member function getLabel() on null in Drupallayout_builderPluginDerivativeFieldBlockDeriver->getDerivativeDefinitions() (line 111 of core/modules/layout_builder/src/Plugin/Derivative/FieldBlockDeriver.php).

It’s completely dead now. I can’t even get into admin.

Any idea how to fix this?

Drupal version: