WordPress 500 Error After Troubleshooting

[durukan]

Username: durukan
Domain: all****s.net
Server: Tommy

My WordPress site shows persistent 500 Internal Server Error. I've completed standard troubleshooting:

- Fixed .htaccess configuration issues
- Adjusted memory limits
- Cleared all caches
- Disabled plugins and themes
- Reinstalled WordPress core via WP Toolkit

Error persists even with all WordPress components disabled. Error logs show "End of script output before headers" errors.

This appears to be a server-level issue. Could you please check:
- Database connectivity
- PHP error logs
- Server resource limits
- File permissions

Thank you for your assistance.

Edited 1 hour ago by durukan