Fatal error: Uncaught Mpdf\MpdfException: Temporary files directory "/opt/www/projekti/canvas.projekti.info/matematika_naloge/tmp/ttfontdata" is not writable in /opt/www/projekti/canvas.projekti.info/matematika_naloge/vendor/mpdf/mpdf/src/Cache.php:23
Stack trace:
#0 /opt/www/projekti/canvas.projekti.info/matematika_naloge/vendor/mpdf/mpdf/src/Mpdf.php(982): Mpdf\Cache->__construct()
#1 /opt/www/projekti/canvas.projekti.info/matematika_naloge/sestevanje2.php(59): Mpdf\Mpdf->__construct()
#2 {main}
thrown in /opt/www/projekti/canvas.projekti.info/matematika_naloge/vendor/mpdf/mpdf/src/Cache.php on line 23