Class not loading on Hosting but works on localhost - Laravel 5

I have a Laravel 5 project running perfectly on localhost. I uploaded the project to a webhost and suddenly i get an error on a simple class.

This is the error:

FatalThrowableError in HomeController.php line 20:
Fatal error: Class 'App\Blogpost' not found

The Homecontroller code is this:

<?php

namespace App\Http\Controllers;

use App\Http\Requests;
use App\Blogpost;
use Illuminate\Http\Request;

class HomeController extends Controller
{

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {

        $blogposts = Blogpost::latest()->take(6)->get();

        return view('pages/start', compact('blogposts'));
    }
}

This code is pretty basic and works fine on localhost so i assume that the problem is located elsewhere, but i'm not sure where to begin searching?

For testing purposes i put all the code from Homecontroller in comments and than i just get an error on something else so the problem is situated elsewhere.

My localhost runs on MAMP with a Apache Server with PHP 7.0.0 . Hosting runs on Linux + Apache + PHP 7.0.5 .

I have uploaded other laravel projects to the same server with the same configuration without any problems.

this is the link if that helps: [http://dev.mayan-co.com][1]

Extra code to show the Blogpost class itself (still pretty sure the problem is not in that class)

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Cviebrock\EloquentSluggable\SluggableInterface;
use Cviebrock\EloquentSluggable\SluggableTrait;

class BlogPost extends Model implements SluggableInterface
{
    protected $table = "blogposts";
    use SluggableTrait;

    protected $sluggable = [
        'build_from' => 'title',
        'save_to'    => 'slug',
    ];


    protected $fillable = [
        'title',
        'featured_image',
        'video_key',
        'body',
        'summary'
    ];

    public function tags()
    {
      return $this->belongsToMany('App\Tag', "blog_tag", "blogpost_id")->withTimestamps();
    }


    public function delete()
    {
      \File::delete([
        $this->featured_image,
      ]);

      parent::delete();
    }
}

Proof that Blogpost.php exists in the correct directory.