Api action not found

Hello, I’m new here, but quickly fell in love with Wappler and I’m definitely planning to stay for a bit longer, given the complexity wappler provides! However, I came across the database action issue, going through official documentation, once the action of database query is successfully set up, I should be able to view results on “Open in Browser” localhost, however, I always receive an error as it doesn’t exist. I can confirm that the action received the data as tested while setting it up. Does anyone know what I could be doing wrong? thank you!