Warning: require(../vendor/autoload.php): Failed to open stream: No such file or directory in C:\laragon\www\siepvr\vendor\kkiapay\kkiapay-php\sample\index.php on line 5

Fatal error: Uncaught Error: Failed opening required '../vendor/autoload.php' (include_path='.;C:/laragon/etc/php/pear') in C:\laragon\www\siepvr\vendor\kkiapay\kkiapay-php\sample\index.php:5 Stack trace: #0 {main} thrown in C:\laragon\www\siepvr\vendor\kkiapay\kkiapay-php\sample\index.php on line 5