Fatal error: Uncaught Error: Class 'TCPDF' not found in /var/www/html/kobas/vendor/setasign/fpdi/src/Tcpdf/Fpdi.php:37 Stack trace: #0 {main} thrown in /var/www/html/kobas/vendor/setasign/fpdi/src/Tcpdf/Fpdi.php on line 37