Warning: include(C:\xampp\htdocs\finance\vendor\kalnoy\nestedset/vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\finance\vendor\kalnoy\nestedset\phpunit.php on line 3

Warning: include(): Failed opening 'C:\xampp\htdocs\finance\vendor\kalnoy\nestedset/vendor/autoload.php' for inclusion (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\finance\vendor\kalnoy\nestedset\phpunit.php on line 3

Fatal error: Uncaught Error: Class 'Illuminate\Database\Capsule\Manager' not found in C:\xampp\htdocs\finance\vendor\kalnoy\nestedset\phpunit.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\finance\vendor\kalnoy\nestedset\phpunit.php on line 5