Fatal error: Uncaught Error: Class 'TCPDF' not found in /opt/web/public_html/inc/classes/class.pdf.php:12
Stack trace:
#0 /opt/web/public_html/inc/config.php(30): include()
#1 /opt/web/public_html/404.php(20): include('/opt/web/public...')
#2 {main}
thrown in /opt/web/public_html/inc/classes/class.pdf.php on line 12