Fatal error: Uncaught Error: Class "setasign\Fpdi\FpdfTpl" not found in /var/www/user/valentin/home/projects/mpdf/vendor/setasign/fpdi/src/Fpdi.php:23 Stack trace: #0 {main} thrown in /var/www/user/valentin/home/projects/mpdf/vendor/setasign/fpdi/src/Fpdi.php on line 23