Fatal error: Uncaught Error: Class "TCPDF" not found in /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/system/modules/publication/PublicationPdf.php:12 Stack trace: #0 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/system/modules/publication/publication.module.php(19): include_once() #1 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/system/core/System.php(119): include_once('...') #2 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/config/includes_custom.php(40): System::includeModule() #3 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/config/init.php(26): include_once('...') #4 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/controls/index-website.control.php(16): include('...') #5 /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/websites/website/www/index.php(55): include('...') #6 {main} thrown in /var/www/vhosts/kolpingmuenchen.de/httpdocs/flix/_live/system/modules/publication/PublicationPdf.php on line 12