Warning: require(/coursary/public/../vendor/autoload.php): Failed to open stream: No such file or directory in /coursary/public/index.php on line 34

Fatal error: Uncaught Error: Failed opening required '/coursary/public/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /coursary/public/index.php:34 Stack trace: #0 {main} thrown in /coursary/public/index.php on line 34