Fatal error: Uncaught Mpdf\MpdfImageException: Could not find image file (../upload/pdf/) in /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Image/ImageProcessor.php:1406 Stack trace: #0 /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Image/ImageProcessor.php(254): Mpdf\Image\ImageProcessor->imageError('../upload/pdf/', true, 'Could not find ...') #1 /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Mpdf.php(8712): Mpdf\Image\ImageProcessor->getImage('../upload/pdf/', true, true, '../upload/pdf/') #2 /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Mpdf.php(2163): Mpdf\Mpdf->Image('../upload/pdf/', 0, 0, 0, 0, '', '', false, false, false, false, true) #3 /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Tag/BlockTag.php(770): Mpdf\Mpdf->SetBackground(Array, 297.00008333333) #4 /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Tag.php(243): Mpdf\Tag\BlockTag->open(Array, Array, 1) #5 /home/wwcent/public_ht in /home/wwcent/public_html/certificados/admin/pdf/vendor/mpdf/mpdf/src/Image/ImageProcessor.php on line 1406