Hello Railway Support team,

I’m experiencing a critical issue in my deployment where my application is currently not accessible due to a persistent 504 Gateway Timeout (nginx/1.26.2).

🔴 Current behavior

• The application returns a 504 Gateway Timeout
• Nginx is running, but the upstream service is not responding
• The issue is impacting the entire application availability

🔎 Observations

• The backend (Laravel application) appears to hang during request processing
• Database connectivity issues were previously observed (MySQL connection failures)
• External and internal attempts to access the database have been inconsistent or failing
• As a result, the application seems blocked waiting for database responses

⚙ Environment

• Platform: Railway
• Backend: Laravel (PHP)
• Web server: Nginx 1.26.2
• Database: Railway MySQL service
• Issue type: Gateway timeout + suspected DB connectivity blocking

❓ Expected behavior

• Application should respond normally to requests
• Backend should connect reliably to the MySQL service
• No request should result in a gateway timeout

Actual behavior

• Requests consistently end in 504 Gateway Timeout
• Backend does not respond within the expected time window
• Application becomes unreachable

📌 Request

Could you please help verify:

• Whether the backend service is correctly running and reachable
• If there are any network restrictions between the app and MySQL service
• Whether the MySQL service is accessible from the runtime environment
• Any known issues or misconfigurations in my Railway setup

This is currently blocking production usage.

Thanks in advance for your support.