Fatal error: Uncaught Error: Undefined constant "Spipu\Html2Pdf\Tests\CrossVersionCompatibility\HTML2PDF_PHPUNIT_VERSION" in /var/www/html/clases24_25/librerias/vendor/spipu/html2pdf/Tests/CrossVersionCompatibility/CssConverterTestCase.php:5 Stack trace: #0 {main} thrown in /var/www/html/clases24_25/librerias/vendor/spipu/html2pdf/Tests/CrossVersionCompatibility/CssConverterTestCase.php on line 5