Eloquent save() method not saving into DB, no error message, Tinker save() works.

Hello

I am developing on a local machine and deploying to a hosting website. The application and saving into DB works fine on my local machine. However, when I push to the testing server, saving from POST-method form does not work.

I tried with Tinker in Terminal through SSH and saving into DB and creating a Model works on the hosting server, so it is not because of the DB-connection (MySQL).

The form im posting from:

    <form method="post" action="/admin/seiten/">
    {{ csrf_field() }}

    <!-- insert titel of the text -->
                <div class="col-lg-10 col-md-10 col-sm-9 col-xs-12">
                    <input type="text" class="form-control" id="usr" name="title" required>
                </div>

        <!-- insert text -->

                <div class="col-lg-10 col-md-10 col-sm-9 col-xs-12">
                    <textarea class="form-control" rows="5" id="comment" name="content" required></textarea>
                </div>

    </form>

Route (with prefix admin):

Route::post('/seiten', 'AdminSeitenController@store');

Controller:

    public function store(Request $request)
    {
        $seite = new Seite;

        $seite->titel = $request->input('title');
        $seite->inhalt = $request->input('content');

        $seite->save();

        return Redirect::route('admin.seiten');
    }

Has anybody also had same issues and probably a fix for it?

Thanks.

EDIT: dd($seite) also not working...