Fatal error: Uncaught Error: Interface "Symfony\Component\Debug\Tests\Fixtures\DeprecatedInterface" not found in C:\Apache24_x64\htdocs\vak_old\vendor\symfony\debug\Tests\Fixtures\NonDeprecatedInterface.php:5 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\vak_old\vendor\symfony\debug\Tests\Fixtures\NonDeprecatedInterface.php on line 5