Drush CR fails with error: $string ("Array") must be a string.

Problem/Motivation

On Drupal 111.1.4.
Once installed and added to a content type, unable to clear the cache, either through drupal admin or drush.

Steps to reproduce

composer require 'drupal/entity_print:^2.15'

• added the pdf link to a content type
• create a new PDF view to remove hte view pdf link from the pdf print
• update custom theme to include a print.css
• drush cr fails $string ("Array") must be a string.

I do not have the Drupal core translation modules installed:

• Configuration Translation
• Content Translation
• Interface Translation

Once I removed the content type updates and uninstalled entity_print, drush cr worked once more.