Method not allowed error

[matheeshapathirana]

I got this error after stating the fabric minecraft server.

[21:54:12] [ForkJoinPool.commonPool-worker-1/ERROR]: RestAction queue returned failure: [ErrorResponseException] 0: 405: Method Not Allowed
net.dv8tion.jda.api.exceptions.ContextException: null
        at net.dv8tion.jda.api.exceptions.ContextException.here(ContextException.java:54) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at net.dv8tion.jda.api.requests.Request.<init>(Request.java:71) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at net.dv8tion.jda.internal.requests.RestActionImpl.queue(RestActionImpl.java:197) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at net.dv8tion.jda.api.requests.RestAction.queue(RestAction.java:573) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at net.dv8tion.jda.api.requests.RestAction.queue(RestAction.java:539) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at de.erdbeerbaerlp.dcintegration.common.storage.CommandRegistry.updateSlashCommands(CommandRegistry.java:108) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at de.erdbeerbaerlp.dcintegration.common.Discord.lambda$startThreads$9(Discord.java:332) ~[de_erdbeerbaerlp_discordintegratore-ce44c82e-af5eae1eb823d04.jar:?]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]

please help me to fix this error.