Fatal error: Uncaught Mpdf\MpdfException: Invalid size representation "calc(100% - 2px)" in /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/SizeConverter.php:35 Stack trace: #0 /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Mpdf.php(19782): Mpdf\SizeConverter->convert('calc(100% - 2px...', 184.00155555556, 4.2333333333333, false) #1 /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Tag/BlockTag.php(385): Mpdf\Mpdf->setCSS(Array, 'BLOCK', 'BLOCKQUOTE') #2 /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Tag.php(239): Mpdf\Tag\BlockTag->open(Array, Array, 357) #3 /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Mpdf.php(15311): Mpdf\Tag->OpenTag('BLOCKQUOTE', Array, Array, 357) #4 /srv/www/virtuals/www.rizzolieducation.it/ in /srv/www/virtuals/www.rizzolieducation.it/releases/20220624192132/content/plugins/dk-pdf/vendor/mpdf/mpdf/src/SizeConverter.php on line 35