Need Strong CodeIgniter Pro To Maintain Directory

PLEASE READ THIS JOB CAREFULLY! PLEASE READ ERRORS FULLY!

PLEASE ONLY GIVE US A PRICE QUOTE FOR WHAT IS REQUESTED HERE AND HOW QUICKLY YOU CAN HAVE ERRORS CORRECTED!

Our clients website directory which is built on the CodeIgniter platform/framework is behaving from strangely and has errors.

We are in desperate need of a REGULAR, RELIABLE programmer that can go in and quickly and accurately make corrections and troubleshoot.

Here are the task that need immediate attention:

1) One of the reported errors is that the client is seeing errors that we don't on multiple computers:

A PHP Error was encountered
Severity: Notice
Message: Undefined index: role
Filename: models/authmodel.php
Line Number: 23

2) Directory onsite search doesnt work, when doing a search page remains on current page and doesn't show search results

3) Posted 4 ads in same location under same category. Ads show active in directory backend but not appearing on live public side of website.

4) Location dropdown menu should be in alphabetical order starting with US and Canada cities first.

5) When users attempt to edit ads that are live and posted they arent allowed to edit particular sections once the ad has gone live. They must go through the entire process until they reach the desired section in which they wish to edit.

6) Paid ad type is appearing as $0.00 in checkout when this ad type should be $60.00

Please contact us with your estimate to how long it would take you to correct these issues and your bid.

We are definitely looking for someone we can use regularly. We are tired of employing contractors that simply aren't reliable. We don't want to hear excuses, we want results.