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I try to save a form in laravel

<form action="" method="POST" enctype="multipart/form-data">
                        @csrf
                        <div class="card card-info">
                            <div class="card-header">
                                <h3 class="card-title">Détails</h3>
                            </div>
                            <div class="card-body">
                                <div class="row">
                                    <div class="col-md-12">
                                        <div class="form-group">
                                            <label class=" form-control-label">Description</label>
                                            <textarea name="description" class="textarea" name="description"></textarea>
                                            @if ($errors->get('description'))
                                                @foreach ($errors->get('description') as $error)
                                                    <div class="invalid-feedback">  </div>
                                                @endforeach
                                            @endif
                                        </div>
                                    </div>
                                </div>`

And in the textarea, i use the plugin summernote, like in the picture enter image description here

whene i try to save in i get the message error enter image description here

The controller action enter image description here

The route enter image description here

No error in log file and i make true to the debug

via Chebli Mohamed