Get file (image) controller not working

I'm learning to upload / manage files with Laravel and I used this tutorial : https://www.codetutorial.io/laravel-5-file-upload-storage-download/

I can upload file and display the name of the files but I can't display the images. The console doesn't return any error.

I tried to use Storage::disk('public') instead of Storage::disk('local') and I had the same problem (I also moved the images).

Thanks !

Route :

Route::get('fileentry/get/{filename}', [
    'as' => 'getentry', 'uses' => 'FileEntryController@get']);

Controller :

<?php namespace App\Http\Controllers;
 
use App\Http\Controllers\Controller;
use App\Fileentry;
use Request;
 
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\File;
use Illuminate\Http\Response;
 
class FileEntryController extends Controller {
 
    /**
     * Display a listing of the resource.
     *
     * @return Response
     */
    public function index()
    {
        
        $entries = Fileentry::all();
 
        return view('fileentries.index', compact('entries'));
        /*
        return view('fileentries.index');
        */
    }
 
    public function add() {
 
        $file = Request::file('filefield');
        $extension = $file->getClientOriginalExtension();
        Storage::disk('local')->put($file->getFilename().'.'.$extension,  File::get($file));
        $entry = new Fileentry();
        $entry->mime = $file->getClientMimeType();
        $entry->original_filename = $file->getClientOriginalName();
        $entry->filename = $file->getFilename().'.'.$extension;
 
        $entry->save();
 
        return redirect('fileentry');
        
    }

    public function get($filename){
    
        $entry = Fileentry::where('filename', '=', $filename)->firstOrFail();
        $file = Storage::disk('local')->get($entry->filename);
 
        return (new Response($file, 200))
              ->header('Content-Type', $entry->mime);
    }
}

Model :

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Fileentry extends Model
{
    //
}

View :

@extends('layouts.app')
@section('content')
 
    <form action="{{route('addentry', [])}}" method="post" enctype="multipart/form-data">
        <input type="file" name="filefield">
        <input type="submit">
    </form>
 
     <h1> Pictures list</h1>
     <div class="row">
        <ul class="thumbnails">
            @foreach($entries as $entry)
                <div class="col-md-2">
                    <div class="thumbnail">
                        <img src="{{route('getentry', $entry->filename)}}" alt="ALT NAME" class="img-responsive" />
                        <div class="caption">
                            <p>{{$entry->original_filename}}</p>
                        </div>
                    </div>
                </div>
            @endforeach
        </ul>
     </div>
 
@endsection

The url of the image (in the source code) is :

<img src="http://project-name.com/fileentry/get/php3153.tmp.jpg" alt="ALT NAME" class="img-responsive">