Warning: require(StripeSDK/vendor/autoload.php): Failed to open stream: No such file or directory in C:\Users\Administrator\OneDrive\AlexCD Backup\Dokumente\Trabajo\Web Developer\Copy paste.php on line 2

Fatal error: Uncaught Error: Failed opening required 'StripeSDK/vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\Users\Administrator\OneDrive\AlexCD Backup\Dokumente\Trabajo\Web Developer\Copy paste.php:2 Stack trace: #0 {main} thrown in C:\Users\Administrator\OneDrive\AlexCD Backup\Dokumente\Trabajo\Web Developer\Copy paste.php on line 2