Parse server 7.0 : server not reachable : server version too low

I’m attempting to set up and parse Dashboard 5.3 with multiple Parse Server services. Parse Server A, version 2.8, and Parse Server B, version 7.0, are both linked to MongoDB databases version 5.3. The configuration for Parse Server A is functioning properly, and data is being loaded. However, Parse Server B is displaying an error message indicating “server not reachable: server version too low.