The server got updated and now it crashes nomater wich version of Discord Integration

What should happen?

Steps to reproduce

Version

• 1.12
• [ x] 1.16

Platform

• [ x] Forge
• Spigot

Mod version: Direwolf20 1.4.1

Config file

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Crash report if available (use https://hastebin.com)

**---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 1/18/21, 2:21 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at de.erdbeerbaerlp.dcintegration.common.Discord.getChannel(Discord.java:266) ~[dcintegration:2.1.0] {re:classloading}
at de.erdbeerbaerlp.dcintegration.common.Discord.sendMessage(Discord.java:357) ~[dcintegration:2.1.0] {re:classloading}
at de.erdbeerbaerlp.dcintegration.forge.DiscordIntegration.serverStarted(DiscordIntegration.java:181) ~[dcintegration:2.1.0] {re:classloading,re:mixin}
at net.minecraftforge.eventbus.ASMEventHandler_100_DiscordIntegration_serverStarted_FMLServerStartedEvent.invoke(.dynamic) ~[?:?] {}
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-3.0.5-service.jar:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:297) ~[eventbus-3.0.5-service.jar:?] {}
at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerStarted(ServerLifecycleHooks.java:107) ~[forge:?] {re:mixin,re:classloading}
at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:621) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
at net.minecraft.server.MinecraftServer.lambda$startServer$0(MinecraftServer.java:232) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
at java.lang.Thread.run(Thread.java:834) [?:?] {}

**