Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\isanto\web\titan_84\www\adds\visor_certificado\libs\mpdf\mpdf_8\psr\log\Psr\Log\Test\LoggerInterfaceTest.php:15 Stack trace: #0 {main} thrown in C:\isanto\web\titan_84\www\adds\visor_certificado\libs\mpdf\mpdf_8\psr\log\Psr\Log\Test\LoggerInterfaceTest.php on line 15