Warning: require(vendor/autoload.php): Failed to open stream: No such file or directory in /lamp/www/quantix/vendor/setasign/tfpdf/ex.php on line 7

Fatal error: Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:') in /lamp/www/quantix/vendor/setasign/tfpdf/ex.php:7 Stack trace: #0 {main} thrown in /lamp/www/quantix/vendor/setasign/tfpdf/ex.php on line 7