Fatal error: Uncaught Error: Class 'Spipu\Html2Pdf\Extension\AbstractExtension' not found in /home/bucereo/my_project_name/vendor/Html2Pdf/src/Extension/Core/HtmlExtension.php:20 Stack trace: #0 {main} thrown in /home/bucereo/my_project_name/vendor/Html2Pdf/src/Extension/Core/HtmlExtension.php on line 20