Fatal error: Uncaught Error: Class "setasign\Fpdi\unit\FpdiTraitTest" not found in D:\xampp\htdocs\ssw_doc\vendor\setasign\fpdi\tests\unit\Tcpdf\FpdiTest.php:8 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ssw_doc\vendor\setasign\fpdi\tests\unit\Tcpdf\FpdiTest.php on line 8