looks like its an issue connecting to mongoDB..

2021/06/08 15:09:29 Connecting to MongoDB at 127.0.0.1:27017...
2021/06/08 15:09:59 Error encountered pinging MongoDB. Terminating.
2021/06/08 15:09:59 server selection error: server selection timeout, current topology: { Type: Unknown, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, State: Connected, Average RTT: 0, Last error: connection() : dial tcp 127.0.0.1:27017: connect: connection refused }, ] }
2021/06/08 15:10:00 Connecting to MongoDB at 127.0.0.1:27017...