Just a heads up about an annoying Drupal 8 bug that I ran into the other day that I had trouble finding a direct answer to. For the most part I figured it out so I'll just outline what happened here. This is the error I got:
Symfony\\Component\\DependencyInjection\\Exception\\ServiceNotFoundException: The service "access_check.entity_delete_multiple" has a dependency on a non-existent service "tempstore.private"
If you received that error the most likely cause is that you're running Drupal 8.4.* and you, without thinking, updated your Entity API module to version 8.x-1.0-beta3 which is only compatible with Drupal 8.5.*. I believe this is work related to integrating Entities into Drupal itself. I haven't looked much further into that. Anyway, if you're wanting to stick with 8.4.* for now you'll want to downgrade back to entity 8.x-1.0-beta2. That or try upgrading your site to 8.5.* and make sure there are no dependency issues.