[20:01:31 ERROR]: One of the EventListeners had an uncaught exception
java.lang.NoClassDefFoundError: net/dv8tion/jda/core/requests/Route$Guilds
        at net.dv8tion.jda.core.managers.GuildController.modifyMemberRoles(GuildController.java:1546) ~[Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.managers.GuildController.addRolesToMember(GuildController.java:1284) ~[Impurity%20Bot%20v7.5.jar:?]
        at net.reflxction.impuritybot.levels.MessageListener.addRole(MessageListener.java:86) ~[Impurity%20Bot%20v7.5.jar:?]
        at net.reflxction.impuritybot.levels.MessageListener.onMessageReceived(MessageListener.java:66) ~[Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.hooks.ListenerAdapter.onEvent(ListenerAdapter.java:403) ~[Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.hooks.InterfacedEventManager.handle(InterfacedEventManager.java:84) [Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.handle.MessageCreateHandler.handleInternally(MessageCreateHandler.java:122) [Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.handle.SocketHandler.handle(SocketHandler.java:37) [Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.requests.WebSocketClient.handleEvent(WebSocketClient.java:1033) [Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.requests.WebSocketClient.onTextMessage(WebSocketClient.java:673) [Impurity%20Bot%20v7.5.jar:?]
        at net.dv8tion.jda.core.requests.WebSocketClient.onBinaryMessage(WebSocketClient.java:1081) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ListenerManager.callOnBinaryMessage(ListenerManager.java:368) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ReadingThread.callOnBinaryMessage(ReadingThread.java:270) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ReadingThread.handleBinaryFrame(ReadingThread.java:990) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ReadingThread.handleFrame(ReadingThread.java:749) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ReadingThread.main(ReadingThread.java:108) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.ReadingThread.runMain(ReadingThread.java:64) [Impurity%20Bot%20v7.5.jar:?]
        at com.neovisionaries.ws.client.WebSocketThread.run(WebSocketThread.java:45) [Impurity%20Bot%20v7.5.jar:?]