1.19.2 version sending messages error

[homerek111]

im getting this error on every single message i try to send and my messages are not being sent at all...

[07:37:49 WARN]: [InteractiveChat] Plugin InteractiveChat v4.2.12.0 generated an exception while executing task 5931
java.lang.NullPointerException: Cannot invoke "java.lang.reflect.Method.invoke(Object, Object[])" because "this.paperPlayerChatMessageWithResultMethod" is null
        at com.loohp.interactivechat.nms.V1_19.modernChatSigningWithResult(V1_19.java:443) ~[InteractiveChat-4.2.12.0.jar:?]
        at com.loohp.interactivechat.nms.V1_19.chatAsPlayerAsync(V1_19.java:504) ~[InteractiveChat-4.2.12.0.jar:?]
        at com.loohp.interactivechat.utils.PlayerUtils.chatAsPlayer(PlayerUtils.java:75) ~[InteractiveChat-4.2.12.0.jar:?]
        at com.loohp.interactivechat.listeners.RedispatchSignedPacket$1.lambda$onPacketReceiving$3(RedispatchSignedPacket.java:87) ~[InteractiveChat-4.2.12.0.jar:?]
        at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.19.2.jar:git-Purpur-1768]
        at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[purpur-1.19.2.jar:git-Purpur-1768]
        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[purpur-1.19.2.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at java.lang.Thread.run(Thread.java:840) ~[?:?]

server version:

Current: git-Purpur-1768 (MC: 1.19.2)

plugin version:

4.2.12.0

that's info from /icp backendinfo

all other servers work fine but this skyblock does not...