NetworkManager Error 2

18.11 00:43:21 [Server] SEVERE java.lang.NullPointerException
18.11 00:43:21 [Server] SEVERE at nl.chimpgamer.networkmanager.common.models.player.PlayerBase.getServerActiveBan(PlayerBase.java:195)
18.11 00:43:21 [Server] SEVERE at nl.chimpgamer.networkmanager.bungeecord.listeners.ServerConnectListener.onServerConnect(ServerConnectListener.java:70)
18.11 00:43:21 [Server] SEVERE at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
18.11 00:43:21 [Server] SEVERE at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
18.11 00:43:21 [Server] SEVERE at java.lang.reflect.Method.invoke(Unknown Source)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.event.EventBus.post(EventBus.java:46)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:397)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.UserConnection.connect(UserConnection.java:279)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.UserConnection.connect(UserConnection.java:269)
18.11 00:43:21 [Server] SEVERE at net.md_5.bungee.connection.InitialHandler$6$1.run(InitialHandler.java:537)
18.11 00:43:21 [Server] SEVERE at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
18.11 00:43:21 [Server] SEVERE at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
18.11 00:43:21 [Server] SEVERE at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:333)
18.11 00:43:21 [Server] SEVERE at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
18.11 00:43:21 [Server] SEVERE at java.lang.Thread.run(Unknown Source)