Laravel 4.2 does not save data to the database - php

Question

I have a problem, i don't know where i'm messing up but Laravel does not save data to the database and it does not display any errors. Here is my code:
User.php
use Illuminate\Auth\UserTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\Reminders\RemindableInterface;
class User extends Eloquent implements UserInterface, RemindableInterface {
use UserTrait, RemindableTrait;
/**
* The database table used by the model.
*
* #var string
*/
protected $table = 'users';
protected $fillable = array('first_name', 'last_name', 'username', 'email', 'password', 'password_temp', 'code', 'active');
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = array('password', 'remember_token');
}
Routes.php
Route::get('/', array(
'as' => 'home',
'uses' => 'PagesController#home'
));
//Unauthenticated group
Route::group(array('before'=>'guest' ), function(){
//CSRF authentication
Route::group(array('before' => 'csrf'), function(){
//create account (POST)
Route::post('/account/create', array(
'as' => 'account-create',
'uses' => 'AccountController#postCreate'
));
});
//create account GET
Route::get('/account/create', array(
'as' => 'account-create',
'uses' => 'AccountController#getCreate'
));
});
Account.php //Here is the Controller that i used to create accounts
class AccountController extends BaseController{
public function getCreate(){
return View::make('account.create');
}
public function postCreate(){
$validator = Validator::make(Input::all(),
array(
'first_name' => 'required',
'last_name' => 'required',
'username' => 'required|max:20|min:3|unique:users',
'email' => 'required|max:50|email|unique:users',
'password' => 'required|min:6',
'passsword-repeat' => 'required|same:password'
)
);
if($validator->passes()){
//activation code
$code = str_random(60);
$user = new User;
//create an account
$user->first_name = Input::get('first_name');
$user->last_name = Input::get('last_name');
$user->username = Input::get('username');
$user->email = Input::get('email');
$user->password = Hash::make(Input::get('password'));
$user->code = $code;
$user->active = 0;
$user->save();
//send email of activation
return Redirect::to('home')
->with('global', 'Your account has been created! We have sent an email to activate your account');
}else{
return Redirect::to('account/create')
->withErrors($validator)
->withInput();
}
}
}
Here is the view i have used:
Create.blade.php
#extends('master')
#section('content')
<div class="panel panel-default">
<div class="panel-heading">Please Register</div>
<div class="panel-body">
<div class="col-md-4 col-md-offset-4">
{{ Form::open(array('route' => 'account-create', 'class' => 'form-horizontal', 'method' => 'post'))}}
<fieldset>
<div class="control-group">
{{ Form::label('first_name', 'First name', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::text('first_name', Input::old('first_name'), array('class' => 'form-control input-medium', 'placeholder' => 'Enter Your First Name') )}}
<p class="error">{{ $errors->first('first_name')}}</p>
</div>
</div>
<div class="control-group">
{{ Form::label('last_name', 'Last name', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::text('last_name', Input::old('last_name'), array('class' => 'form-control input-medium', 'placeholder' => 'Enter Your Last Name') )}}
<p class="error">{{ $errors->first('last_name')}}</p>
</div>
</div>
<div class="control-group">
{{ Form::label('username', 'Username', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::text('username',Input::old('username'), array('class' => 'form-control input-medium', 'placeholder' => 'Enter Your Username') )}}
<p class="error">{{ $errors->first('username')}}</p>
</div>
</div>
<div class="control-group">
{{ Form::label('email', 'Email', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::text('email', Input::old('email') , array('class' => 'form-control input-medium', 'placeholder' => 'Enter Your Email') )}}
<p class="error">{{ $errors->first('email')}}</p>
</div>
</div>
<!-- Password input-->
<div class="control-group">
{{ Form::label('password', 'Password', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::password('password', array('class' => 'form-control')) }}
<p class="error">{{ $errors->first('password')}}</p>
</div>
</div>
<div class="control-group">
{{ Form::label('password-repeat', 'Re-Enter Password', array('class' => 'control-label') )}}
<div class="controls">
{{ Form::password('password-repeat', array('class' => 'form-control')) }}
<p class="error">{{ $errors->first('password-repeat')}}</p>
</div>
</div>
<!-- Button -->
<div class="control-group">
<div class="controls">
{{Form::submit('Sign Up', ['class' => 'btn btn-large btn-primary', 'id'=> 'signup'])}}
</div>
</div>
</fieldset>
{{ Form::close() }}
</div>
</div>
</div>
#stop
It validates well but whenever i want to create a user and save data to the database nothing is happening and it returns back to the same login page with the data i tried to save without any error message . please help me if you can spot my mistake