Fatal error: Uncaught Error: Interface 'Psr\Log\LoggerAwareInterface' not found in /var/www/htdocs/travelweb.htravel.hu/lib/mpdf-8.1.3/src/Mpdf.php:28 Stack trace: #0 /var/www/htdocs/travelweb.htravel.hu/lib/flights.php(26): include() #1 /var/www/htdocs/travelweb.htravel.hu/index.php(249): include('/var/www/htdocs...') #2 {main} thrown in /var/www/htdocs/travelweb.htravel.hu/lib/mpdf-8.1.3/src/Mpdf.php on line 28