Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/joar/public_html/adm.jma.arq.br/vendor/mpdf/qrcode/tests/QrCode/Output/HtmlTest.php:10 Stack trace: #0 {main} thrown in /home/joar/public_html/adm.jma.arq.br/vendor/mpdf/qrcode/tests/QrCode/Output/HtmlTest.php on line 10