Cannot login in my site

[eluser]jim04[/eluser]
@benton.snyder: I did what I had to do but it sends me an errror that the library can't be loaded. I typed it in config.php


@luongthanhtruyen: I think that the file you have to do is this view

Code:

<div id='login_form'>  &lt;!--Creates the form--&gt;

<h1>Login</h1>

&lt;?php
echo form_open('login/validate_credentials');
echo form_input('username', 'Enter your username');
echo form_password('password', 'Enter your password');
echo form_submit('submit', 'Login');
echo anchor('login/signup', 'Create new account');
?&gt;

</div>

Finally i used your code above but something weird happened, it took me to http://localhost/ci_day6/index.php/login...redentials