Is the server using the same version of MC as you? Are you/the server using the same mods, or no mods?
java.lang.NullPointerException this error means you are using a mod not compatible with the server or the server is using a mod you don't have
like ninja said
java.lang.NullPointerException this error means you are using a mod not compatible with the server or the server is using a mod you don't have
like ninja said