Here are some question-based titles that fit the content: * Laravel \'Connection Refused\' Error During Migration: How to Fix the Database Host Issue? * Why Am I Getting a \'Connectio

Laravel "Connection refused" Error During Database Migration

Problem Description:

When deploying a Laravel application on a Digital Ocean VPS, users encounter a runtime error "SQLSTATE[HY000] [2002] Connection refused" while attempting database migrations. This error indicates a problem with the database connection.

Root Cause:

The root cause of this error is an incorrect database host specified in the .env file.

Solution:

To resolve this issue, ensure that the DB_HOST variable in your .env file is set to 'localhost' instead of the server's IP address. This will redirect the database connection to the correct host running on the VPS.

Here is the revised .env file with the corrected DB_HOST:

APP_ENV=local
APP_KEY=my app key
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=http://localhost

DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=form
DB_USERNAME=root
DB_PASSWORD=my pass

Additional Considerations:

• Ensure that MySQL is running on the VPS and the database credentials are correct.
• Check if the firewall settings allow connections to the database from the application.
• If the issue persists, consider contacting your VPS provider for further support.

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