JDA bot obfuscation error

[MilkyCoding]

java.lang.IncompatibleClassChangeError: Method 'boolean net.dv8tion.jda.internal.entities.mixin.channel.middleman.GuildChannelMixin.llIIIIlIIIlllIlIll(int)' must be InterfaceMethodref constant
at net.dv8tion.jda.internal.entities.mixin.channel.middleman.GuildChannelMixin.checkPermission(GuildChannelMixin.java:58)
at net.dv8tion.jda.internal.entities.mixin.channel.middleman.GuildChannelMixin.checkPermission(GuildChannelMixin.java:55)
at net.dv8tion.jda.internal.entities.mixin.channel.middleman.GuildMessageChannelMixin.checkCanAccessChannel(GuildMessageChannelMixin.java:123)
at net.dv8tion.jda.internal.entities.mixin.channel.middleman.MessageChannelMixin.sendMessage(MessageChannelMixin.java:125)
at me.warmyxpro.bot.commands.OnStart.onReady(OnStart.java:19)
at net.dv8tion.jda.api.hooks.ListenerAdapter.onEvent(ListenerAdapter.java:382)
at net.dv8tion.jda.api.hooks.InterfacedEventManager.handle(InterfacedEventManager.java:96)
at net.dv8tion.jda.internal.hooks.EventManagerProxy.handleInternally(EventManagerProxy.java:88)
at net.dv8tion.jda.internal.hooks.EventManagerProxy.handle(EventManagerProxy.java:70)
at net.dv8tion.jda.internal.JDAImpl.handleEvent(JDAImpl.java:170)
at net.dv8tion.jda.internal.requests.WebSocketClient.ready(WebSocketClient.java:201)
at net.dv8tion.jda.internal.handle.GuildSetupController.checkReady(GuildSetupController.java:115)
at net.dv8tion.jda.internal.handle.GuildSetupController.ready(GuildSetupController.java:102)
at net.dv8tion.jda.internal.handle.GuildSetupNode.completeSetup(GuildSetupNode.java:375)
at net.dv8tion.jda.internal.handle.GuildSetupNode.handleMemberChunk(GuildSetupNode.java:258)
at net.dv8tion.jda.internal.handle.GuildSetupNode.ensureMembers(GuildSetupNode.java:400)
at net.dv8tion.jda.internal.handle.GuildSetupNode.handleCreate(GuildSetupNode.java:218)
at net.dv8tion.jda.internal.handle.GuildSetupController.onCreate(GuildSetupController.java:170)
at net.dv8tion.jda.internal.handle.GuildCreateHandler.handleInternally(GuildCreateHandler.java:44)
at net.dv8tion.jda.internal.handle.SocketHandler.handle(SocketHandler.java:39)
at net.dv8tion.jda.internal.requests.WebSocketClient.onDispatch(WebSocketClient.java:953)
at net.dv8tion.jda.internal.requests.WebSocketClient.onEvent(WebSocketClient.java:840)
at net.dv8tion.jda.internal.requests.WebSocketClient.handleEvent(WebSocketClient.java:818)
at net.dv8tion.jda.internal.requests.WebSocketClient.onBinaryMessage(WebSocketClient.java:992)
at com.neovisionaries.ws.client.ListenerManager.callOnBinaryMessage(ListenerManager.java:385)
at com.neovisionaries.ws.client.ReadingThread.callOnBinaryMessage(ReadingThread.java:276)
at com.neovisionaries.ws.client.ReadingThread.handleBinaryFrame(ReadingThread.java:996)
at com.neovisionaries.ws.client.ReadingThread.handleFrame(ReadingThread.java:755)
at com.neovisionaries.ws.client.ReadingThread.main(ReadingThread.java:108)
at com.neovisionaries.ws.client.ReadingThread.runMain(ReadingThread.java:64)
at com.neovisionaries.ws.client.WebSocketThread.run(WebSocketThread.java:45)