Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/humansma/pruebas-gaby-erp.humansmart.pro/plugins/vendor/spipu/html2pdf/src/Tests/AbstractTest.php:10 Stack trace: #0 {main} thrown in /home/humansma/pruebas-gaby-erp.humansmart.pro/plugins/vendor/spipu/html2pdf/src/Tests/AbstractTest.php on line 10