[Mpdf\MpdfException] E_ERROR
Mpdf cannot function properly with mbstring.func_overload enabled (0)
/srv/sites/nordictravel.ru/htdocs/local/app/vendor/mpdf/mpdf/src/Mpdf.php:9420
#0: Mpdf\Mpdf->_dochecks()
	/srv/sites/nordictravel.ru/htdocs/local/app/vendor/mpdf/mpdf/src/Mpdf.php:948
#1: Mpdf\Mpdf->__construct()
	/srv/sites/nordictravel.ru/htdocs/local/app/src/Model/Tours.php:229
#2: App\Model\Tours->htmlToPdf(string)
	/srv/sites/nordictravel.ru/htdocs/data/htmltopdf/index.php:7