Fatal error: Uncaught Mpdf\MpdfException: Invalid size representation "calc((100% - 16px)/2)" in /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/SizeConverter.php:35 Stack trace: #0 /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Mpdf.php(19781): Mpdf\SizeConverter->convert('calc((100% - 16...', 180.00155555556, 4.2333333333333, false) #1 /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Tag/BlockTag.php(385): Mpdf\Mpdf->setCSS(Array, 'BLOCK', 'LI') #2 /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Tag.php(239): Mpdf\Tag\BlockTag->open(Array, Array, 113) #3 /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/Mpdf.php(15310): Mpdf\Tag->OpenTag('LI', Array, Array, 113) #4 /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/includes/dkpdf-functions.php(198): Mpdf\Mpdf->WriteHTML(' <div class="dk...') #5 /home/stuyts51/blog.stuyts.fr/wp-includes/class-wp-hook.php(286): dkpdf_output_pd in /home/stuyts51/blog.stuyts.fr/wp-content/plugins/dk-pdf/vendor/mpdf/mpdf/src/SizeConverter.php on line 35