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Fatal error: Uncaught Mpdf\MpdfException: The HTML code size is larger than pcre.backtrack_limit 1000000. You should use WriteHTML() with smaller string lengths. Pass your HTML in smaller chunks. in /var/www/html/bwdbwebdev/includes/mpdf/vendor/mpdf/mpdf/src/Mpdf.php:27072 Stack trace: #0 /var/www/html/bwdbwebdev/includes/mpdf/vendor/mpdf/mpdf/src/Mpdf.php(13437): Mpdf\Mpdf->AdjustHTML() #1 /var/www/html/bwdbwebdev/includes/river_morphology_print.php(198): Mpdf\Mpdf->WriteHTML() #2 {main} thrown in /var/www/html/bwdbwebdev/includes/mpdf/vendor/mpdf/mpdf/src/Mpdf.php on line 27072