PHP Website Migration Issue Fix

I need assistance with my PHP website after its migration to a new Linux server. The server is running the same version of PHP (5.6) as the old one. However, after the migration, the website shows a blank screen, and I need help to diagnose and fix the issue to make my website operational again.

Ideal Skills:
- PHP
- Linux Server Management
- Website Migration Troubleshooting

Experience:
- Previous work with PHP 5.6
- Successful website migration projects
- Diagnosing server-related issues