Auth reset password is giving error -> "Method Illuminate\Database\Query\Builder::notify does not exist."

I was implementing the password reset method. But when i enter my email and submit i get

BadMethodCallException Method Illuminate\Database\Query\Builder::notify does not exist.

after some digging i found "CanResetPassword.php" in the laravel source /vendor/laravel/framework/src/Illuminate/Auth/Passwords/CanResetPassword.php

and when i comment out this line

/**
 * Send the password reset notification.
 *
 * @param  string  $token
 * @return void
 */
public function sendPasswordResetNotification($token)
{
    //$this->notify(new ResetPasswordNotification($token));
}

I dont get the error anymore... but i also am not getting the mail ... but I dont know why this error is showing - these are laravel core files.

My mail is also setup with mailtrap... this works Notifications is added in User model

What is going on?

via Chebli Mohamed