Solve: PHP Fatal error: Uncaught Error: Class EntityCacheTagsTestBase. ▷ List of libs which containing the class EntityCacheTagsTestBase

Drupal\Tests\system\Functional\Entity\EntityCacheTagsTestBase

This class belongs to the vendor Native-network and the package Example-open-social-composer

This class belongs to the vendor Native-network and the package Example-open-social-composer

This class belongs to the vendor Drupal and the package Core

This class belongs to the vendor Drupal and the package Core

This class belongs to the vendor Drupal and the package Drupal

This class belongs to the vendor Drupal and the package Drupal

This class belongs to the vendor Greg-1-anderson and the package Core

This class belongs to the vendor Greg-1-anderson and the package Core

This class belongs to the vendor Openwebapp and the package Openwebapp

This class belongs to the vendor Openwebapp and the package Openwebapp