thank you for your attention. I'm trying to install an open source social networking system ( Humhub https://www.humhub.org/en ) on my xampp, but I'm having the following error in php:
Warning: require(C:\xampp\htdocs\humhub/protected/vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\humhub\index.php on line 13
Fatal error: require(): Failed opening required 'C:\xampp\htdocs\humhub/protected/vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\humhub\index.php on line 13