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Fatal error: Uncaught Error: Call to a member function import() on null in C:\Program Files\Apache Software Foundation\Apache2.4\htdocs\estabelecimento\vendor\symfony\routing\Tests\Fixtures\validresource.php:5 Stack trace: #0 {main} thrown in C:\Program Files\Apache Software Foundation\Apache2.4\htdocs\estabelecimento\vendor\symfony\routing\Tests\Fixtures\validresource.php on line 5