Fatal error: Uncaught Error: Call to undefined function xml_parser_create() in /var/www/Library-Exercises/01-Library/vendor/tecnickcom/tcpdf/tcpdf.php:23135 Stack trace: #0 /var/www/Library-Exercises/01-Library/vendor/tecnickcom/tcpdf/tcpdf.php(19116): TCPDF->ImageSVG() #1 /var/www/Library-Exercises/01-Library/vendor/tecnickcom/tcpdf/tcpdf.php(18446): TCPDF->openHTMLTagHandler() #2 /var/www/Library-Exercises/01-Library/vendor/tecnickcom/tcpdf/examples/example_039.php(86): TCPDF->writeHTML() #3 {main} thrown in /var/www/Library-Exercises/01-Library/vendor/tecnickcom/tcpdf/tcpdf.php on line 23135