Fatal error: Uncaught Error: Class "Drupal\Tests\BrowserTestBase" not found in /home/qcsvlel/www/core/profiles/minimal/tests/src/Functional/MinimalTest.php:17 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/profiles/minimal/tests/src/Functional/MinimalTest.php on line 17