[Mpdf\MpdfException] E_ERROR
Mpdf cannot function properly with mbstring.func_overload enabled (0)
/var/www/yans/data/www/yans.kz/vendor/mpdf/mpdf/src/Mpdf.php:9611
#0: Mpdf\Mpdf->_dochecks()
	/var/www/yans/data/www/yans.kz/vendor/mpdf/mpdf/src/Mpdf.php:1032
#1: Mpdf\Mpdf->__construct()
	/var/www/yans/data/www/yans.kz/test.php:6
#2: include_once(string)
	/var/www/yans/data/www/yans.kz/bitrix/modules/main/include/urlrewrite.php:159
#3: include_once(string)
	/var/www/yans/data/www/yans.kz/404.php:2