Warning: require_once(/home/ljisknfg/public_html/vendor/autoload.php): Failed to open stream: No such file or directory in /home/ljisknfg/public_html/pdf.php on line 3

Fatal error: Uncaught Error: Failed opening required '/home/ljisknfg/public_html/vendor/autoload.php' (include_path='.:/opt/alt/php83/usr/share/pear:/opt/alt/php83/usr/share/php:/usr/share/pear:/usr/share/php') in /home/ljisknfg/public_html/pdf.php:3 Stack trace: #0 /home/ljisknfg/public_html/index.php(502): include() #1 {main} thrown in /home/ljisknfg/public_html/pdf.php on line 3