dont work in 1.16.5

[Askerick1]

Server Implementation

Spigot

Server Version

1.16.5

Describe the bug

eng: does not work on airplane 1.16.5 tell me (help) please I can't find 2 weeks I have been suffering for a long time with donat cases

ru: не работает на airplane 1.16.5 подскажите (помогите) пожалуйста уже не могу найти 2 недели мучаюсь уже долго с донат кейсами

To Reproduce

en: Just installed the plugin started the server and gave an error when writing the /dc command

ru: Просто поставил плагин запустил сервер и выдало ошибку при написании команды /dc

Expected behaviour

en: I thought that the plugin would work, (but when I installed it, it gave an error reinstalling the plugin several times)

ru:Думал то что плагин заработает, (но когда я его поставил выдало ошибку переустанавливал плагин несколько раз)

Screenshots / Videos

No response

Error log (if applicable)

No response

DonateCase version

0.1.6

Checklist

• I am using the newest build from https://github.com/RitaSister/DonateCase/releases and the issue still persists.

Anything else?

org.bukkit.command.CommandException: Cannot execute command 'dc' in plugin DonateCase v0.1.6 - plugin is disabled.
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:37) ~[patched_1.16.5.jar:git-Airplane-12]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159) ~[patched_1.16.5.jar:git-Airplane-12]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:826) ~[patched_1.16.5.jar:git-Airplane-12]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchServerCommand(CraftServer.java:788) ~[patched_1.16.5.jar:git-Airplane-12]
at net.minecraft.server.v1_16_R3.DedicatedServer.handleCommandQueue(DedicatedServer.java:473) ~[patched_1.16.5.jar:git-Airplane-12]
at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:440) ~[patched_1.16.5.jar:git-Airplane-12]
at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1407) ~[patched_1.16.5.jar:git-Airplane-12]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1139) ~[patched_1.16.5.jar:git-Airplane-12]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:292) ~[patched_1.16.5.jar:git-Airplane-12]
at java.lang.Thread.run(Thread.java:834) [?:?]

[Askerick1]

en: but the plugin folder is being created and the plugin itself is not working
ru: но папка плагина создается а сам плагин не работает