Game kicks me with a blank reason when I play on multiplayer

This tends to happen more the first time I join a server after starting the game up, but it does this a lot just randomly. The game kicks me for a blank reason and theres nothing in the logs that actually says what happened. I really am getting annoyed by this because I mentioned this bug here a while ago and nobody responded. If anyone knows what could be wrong let me know. Normally, I play with fabric mods but I tried this without any mods, just the vanilla client and it still happens. The attached file is what I see literally every time this happens. Please, if someone knows what I can do to even figure out whats causing this let me know.

Thank you.

Edit: I was looking through my logs and I keep seeing this in there about when I get kicked:

java.lang.NullPointerException: nulljava.lang.NullPointerException: null at net.minecraft.class_330$class_331.method_1776(class_330.java:101) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_330$class_331.method_1778(class_330.java:81) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_330.method_1769(class_330.java:38) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_634.method_11088(class_634.java:1342) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_2683.method_11643(class_2683.java:96) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_2683.method_11054(class_2683.java:12) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_2600.lambda$checkThreadAndEnqueue$0(class_2600.java:34) ~[intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_2600$$Lambda$4054/296741861.run(Unknown Source) ~[?:?] at net.minecraft.class_1255.method_18859(class_1255.java:191) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_4093.method_18859(class_4093.java:23) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_1255.method_16075(class_1255.java:153) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_1255.method_5383(class_1255.java:130) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_310.method_1523(class_310.java:1015) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.class_310.method_1514(class_310.java:681) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at net.minecraft.client.main.Main.main(Main.java:215) [intermediary-fabric-loader-0.11.2-1.16.5.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:226) [fabric-loader-0.11.2.jar:?] at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:146) [fabric-loader-0.11.2.jar:?] at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28) [fabric-loader-0.11.2.jar:?]

any idea what this means?