Pagination Problem

[eluser]bcarter[/eluser]
Hi all

I have a bit of a problem which I have come up against. I have recently built a lead tracking application of sorts which was working fine. Anyway I've intergrated into another project and had a go at streamlining it which has gone pretty well except.....

...the pagination. I run a search and it works just right however when I click on the '2' on the pagination links I get a 404 error, page not found.

I have no idea why, can someone help me please?

Here's my controller

Code:

<?php

class Enquiry extends CI_Controller {

    function __construct()
    {
        parent::__construct();
        $this->load->library('ion_auth');
        $this->load->library('my_functions');
        $this->load->library('form_validation');
        if (!$this->ion_auth->logged_in())
        {
            //redirect them to the login page
            redirect('auth/login', 'refresh');
        }
    }
    
    function index()
    {
        //Load helpers, profiler, models etc
        $this->load->model('enquiries/Search_model');
        $this->output->enable_profiler(TRUE);
        $this->load->library('pagination');
        
        //Load up any data you need
        $data['page_title'] = 'Search Lead Database';
        
        //Form Validation
        $this->form_validation->set_rules('search', 'Search', 'trim|xss_clean');
        
        //Start to build the page
        $this->load->view('includes/head', $data);
        $this->load->view('enquiries/includes/header', $data);
        
        //And the rest
        if ($this->form_validation->run() == FALSE)
        {
            $this->load->view('enquiries/search_view', $data);//show errors here
            
        } else {
            
            $data['term'] = $this->input->post('search');
            $data['type'] = $this->input->post('type');
            $data['interest'] = $this->input->post('interest');
            $data['source'] = $this->input->post('source');
            $data['referer'] = $this->input->post('referer');
            $data['lead_status'] = $this->input->post('status');
                
            $data['total_rows'] = $this->Search_model->num_rows_search_results($data['term'],$data['type'], $data['interest'], $data['source'], $data['referer'], $data['lead_status'] );
    
            $config['base_url'] = base_url() . "index.php/enquiries/enquiry";
            $config['total_rows'] = $data['total_rows'];
            $config['per_page'] = 10;
            $config['num_links'] = 20;
            $config['first_link'] = 'First';
            $config['last_link'] = 'Last';
            $config['full_tag_open'] = '<div id="pagination">';
            $config['full_tag_close'] = '</div>';
            
            $this->pagination->initialize($config);
            
            $data['results'] = $this->Search_model->search_results($data['term'],$data['type'], $data['interest'], $data['source'], $data['referer'], $data['lead_status'], $config['per_page'], $this->uri->segment(3));
            
            $this->load->view('enquiries/search_results_view', $data);
        }
        
        $this->load->view('includes/footer');
        
    }
}

Now I'm assuming that because it works in the first instance there's no need to post the views or models here however, if I'm wrong (usually am) then I will post.

Please help me Obi Wan, you're my only hope!