Warning: require(../vendor/autoload.php): Failed to open stream: No such file or directory in C:\laragon\www\xibo\vendor\xibosignage\oauth2-xibo-cms\example\simple.php on line 7

Fatal error: Uncaught Error: Failed opening required '../vendor/autoload.php' (include_path='.;C:/laragon/etc/php/pear') in C:\laragon\www\xibo\vendor\xibosignage\oauth2-xibo-cms\example\simple.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\xibo\vendor\xibosignage\oauth2-xibo-cms\example\simple.php on line 7