I got some errors

[rockbuilderpy]

Hey fabulous team :)

I am new to PHP and right now I am doing my practice when I installed the app in my localhost then I am getting errors like this.

Warning: require(C:\xampp\htdocs\project-camp-master\public/../vendor/autoload.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\project-camp-master\public\index.php on line 24

Fatal error: Uncaught Error: Failed opening required 'C:\xampp\htdocs\project-camp-master\public/../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\project-camp-master\public\index.php:24 Stack trace: #0 {main} thrown in C:\xampp\htdocs\project-camp-master\public\index.php on line 24

When I saw this error then I commented down the line number 24

After that, I got this error

Fatal error: Uncaught Error: Class "Illuminate\Foundation\Application" not found in C:\xampp\htdocs\project-camp-master\bootstrap\app.php:14 Stack trace: #0 C:\xampp\htdocs\project-camp-master\public\index.php(38): require_once() #1 {main} thrown in C:\xampp\htdocs\project-camp-master\bootstrap\app.php on line 14

In the live server, I get a blank screen