Fatal error: Uncaught Error: Class 'Mpdf\Tag\Tag' not found in /mnt/www/fwrsxt/vendor/mpdf/mpdf2020/src/Tag/BlockTag.php:9 Stack trace: #0 {main} thrown in /mnt/www/fwrsxt/vendor/mpdf/mpdf2020/src/Tag/BlockTag.php on line 9