Differences version 4 and 5

Environment variables

The amount and names of environment variables differ from version 4 to 5.

• Environment variables version 4
• Environment variables version 5

Examples

In version 4 you specified the database connection with these environment variables:

• DB_HOST
• DB_USERNAME
• DB_PASSWORD
• DB_DATABASE

In version 5, that supports multiple database connections, you do it with:

• DB_HOST1
• DB_DATABASE1
• DB_USERNAME1
• DB_PASSWORD1

So please make sure you know which version you are running and therefore which variable to use.