Fatal error: Uncaught Error: Class 'TCPDF' not found in /var/www/html/sistemas/seats-tickets/vendor/elibyy/tcpdf-laravel/src/TCPDFHelper.php:7 Stack trace: #0 {main} thrown in /var/www/html/sistemas/seats-tickets/vendor/elibyy/tcpdf-laravel/src/TCPDFHelper.php on line 7