Describe the bug
Can't connect to the server because of a bug between Nlogin and ProtocolLib

To Reproduce
1.) Setup MC server for version 1.20.4
2.) Include plugins Nlogin and ProtocolLib with version written down in the late section of report
3.) Start server and try to connect to him

Expected behavior
Normal connection to the server via localhost or domain-name

Screenshots
via Code:
[18:36:07] [Craft Scheduler Thread - 3/ERROR]: [nLogin] [Premium] Could not handle login for UNKNOWN[/127.0.0.1:56934] (probably this is a bug!)
com.comphenix.protocol.reflect.FieldAccessException: Field index 0 is out of bounds for length 0
at com.comphenix.protocol.reflect.FieldAccessException.fromFormat(FieldAccessException.java:49) ~[?:?]
at com.comphenix.protocol.reflect.StructureModifier.read(StructureModifier.java:244) ~[?:?]
at com.nickuc.login.υααψψγξΔψεΠαθυκ.a(:110) ~[?:?]
at com.nickuc.login.ωυββακσδτιΠΣν.a(:239) ~[?:?]
at com.nickuc.login.ωυββακσδτιΠΣν.H(:175) ~[?:?]
at com.nickuc.login.ζσεφπαπυςΨΠΦωλ.run(:48) ~[?:?]
at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:82) ~[spigot-1.20.4-R0.1-SNAPSHOT.jar:3993-Spigot-3e5e22c-7df1851]
at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) ~[spigot-1.20.4-R0.1-SNAPSHOT.jar:3993-Spigot-3e5e22c-7df1851]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.lang.Thread.run(Thread.java:1623) ~[?:?]
[18:36:08] [Server thread/INFO]: /127.0.0.1:56934 lost connection: Disconnected

Version Info
MC version: 1.20.4
Nlogin version: 10.2.25
ProtocolLib: 5.2.0-SNAPSHOT-679
Server version: version 3993-Spigot
API implementation for server: version 1.20.4-R0.1-SNAPSHOT

Additional context
none

This is not a problem of ProtocolLib.
NLogin does not seem to be compatible with MC 1.20.4. The author of the plugins needs to update it.

thanks for the info, I appreciate it.