Laravel Code Igniter Website Fix

My website, built on Laravel and Code Igniter, is currently experiencing issues with broken functionality. It appears to be an older version that requires updating.

Key Requirements:
- Diagnose and fix broken functionalities
- Update website to the latest version
- Ensure all features are working post-update

Ideal Skills:
- Proficiency in Laravel and Code Igniter
- Experience with website updates and maintenance
- Strong problem-solving skills