public function verify() {
    $username = Input::get('username');
    $password = Input::get('password');
    if (!Admin::count()) {
        $user = new Admin;
        $user->username = Input::get('username');
        $user->password = $user->password = Hash::make(Input::get('password'));
        $user->save();
        return Redirect::to('/admin/login');
    } else {

        if (Auth::attempt(array('username' => $username, 'password' => $password))) {
            echo("i m in if");
            if (Session::has('pre_admin_login_url')) {
                $url = Session::get('pre_admin_login_url');
                Session::forget('pre_admin_login_url');
                return Redirect::to($url);
            } else {
                $admin = Admin::where('username', 'like', '%' . $username . '%')->first();
                Session::put('admin_id', $admin->id);
                return Redirect::to('/admin/report')->with('notify', 'installation Notification');
            }
        } else {
            return Redirect::to('/admin/login?error=1');
        }
    }

use UserTrait, RemindableTrait;

/**
 * The database table used by the model.
 *
 * @var string
 */
protected $table = 'admin';

/**
 * The attributes excluded from the model's JSON form.
 *
 * @var array
 */
protected $hidden = array('password', 'remember_token');'

Result:SQLSTATE[HY000]: General error: 1364 Field 'remember_token' doesn't have a default value (SQL: insert into `admin` (`username`, `password`, `updated_at`, `created_at`)values(admin@taxinow.com,y$csyEcrhERoQEszmxNmiOG.bcAZtwC8xeGiF2xyKTd2YLhEbjixm.m,2017-09-21 08:34:24, 2017-09-21 08:34:24))Any help would be appreciated. Thanks.