Help luckperms database and configuration

[Ramo]

Hey guys,
I'm having an error authenticating with database mongoDB on luckperms.
It connects to the hostort succesfull then has an error authenticating error?
Anyone know why?

Please help me

 

[Ramo]

erverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
[00:44:01 INFO]: Exception in monitor thread while connecting to server 127.0.0.1:27017
me.lucko.luckperms.lib.mongodb.MongoSocketOpenException: Exception opening socket
at me.lucko.luckperms.lib.mongodb.internal.connection.SocketStream.open(SocketStream.java:70) ~[remapped-mongodb_driver-3.10.1.jar:?]
at me.lucko.luckperms.lib.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:126) ~[remapped-mongodb_driver-3.10.1.jar:?]
at me.lucko.luckperms.lib.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) [remapped-mongodb_driver-3.10.1.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:1.8.0_222]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[?:1.8.0_222]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[?:1.8.0_222]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[?:1.8.0_222]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:1.8.0_222]
at java.net.Socket.connect(Socket.java:589) ~[?:1.8.0_222]
at me.lucko.luckperms.lib.mongodb.internal.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:64) ~[remapped-mongodb_driver-3.10.1.jar:?]
at me.lucko.luckperms.lib.mongodb.internal.connection.SocketStream.initializeSocket(SocketStream.java:79) ~[remapped-mongodb_driver-3.10.1.jar:?]
at me.lucko.luckperms.lib.mongodb.internal.connection.SocketStream.open(SocketStream.java:65) ~[remapped-mongodb_driver-3.10.1.jar:?]
... 3 more[DOUBLEPOST=1567867502][/DOUBLEPOST]Now it says sock exception error? Croc

 

[Ramo]

Yeah, the details work on a different plugin thats the thing, all i did was changed the database name from like skyblock to luckperms

its weird cuz it says cluster connected at the start Croc