🇷🇺Russia @yuraosn

1 more patch is needed. He corrects this error.

 [error]  Drupal\Core\Entity\Query\QueryException: Entity queries must explicitly set whether the query should be access checked or not. See Drupal\Core\Entity\Query\QueryInterface::accessCheck(). in Drupal\Core\Entity\Query\Sql\Query->prepare() (line 142 of /var/www/mr-gruppe.de/web/core/lib/Drupal/Core/Entity/Query/Sql/Query.php). 

#8 Thank you.
But you also need to change the menu_token.info.yml. It worked for me.

I checked the code. It links to another module google_secrets →
The module does not have info

dependencies: google_secrets

I installed the google_secrets module and the google_calendar module started working!

I also had this issue running drush en google_calendar