Warning: require_once(../vendor/autoload.php): Failed to open stream: No such file or directory in /home/achapman/projects/leedstt/webroot/index.php on line 15

Fatal error: Uncaught Error: Failed opening required '../vendor/autoload.php' (include_path='.:/usr/share/php') in /home/achapman/projects/leedstt/webroot/index.php:15 Stack trace: #0 {main} thrown in /home/achapman/projects/leedstt/webroot/index.php on line 15