I try /lp editor and get this in the console:

[15:32:58 WARN]: java.lang.RuntimeException: java.net.SocketTimeoutException: Read timed out
[15:32:58 WARN]: at me.lucko.luckperms.common.web.StandardPastebin.post(StandardPastebin.java:155)
[15:32:58 WARN]: at me.lucko.luckperms.common.web.StandardPastebin.postJson(StandardPastebin.java:122)
[15:32:58 WARN]: at me.lucko.luckperms.common.commands.misc.EditorCommand.execute(EditorCommand.java:110)
[15:32:58 WARN]: at me.lucko.luckperms.common.command.abstraction.SingleCommand.execute(SingleCommand.java:50)
[15:32:58 WARN]: at me.lucko.luckperms.common.command.abstraction.SingleCommand.execute(SingleCommand.java:42)
[15:32:58 WARN]: at me.lucko.luckperms.common.command.CommandManager.execute(CommandManager.java:215)
[15:32:58 WARN]: at me.lucko.luckperms.common.command.CommandManager.lambda$onCommand$0(CommandManager.java:150)
[15:32:58 WARN]: at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source)
[15:32:58 WARN]: at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[15:32:58 WARN]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[15:32:58 WARN]: at java.lang.Thread.run(Unknown Source)
[15:32:58 WARN]: Caused by: java.net.SocketTimeoutException: Read timed out
[15:32:58 WARN]: at java.net.SocketInputStream.socketRead0(Native Method)
[15:32:58 WARN]: at java.net.SocketInputStream.socketRead(Unknown Source)
[15:32:58 WARN]: at java.net.SocketInputStream.read(Unknown Source)
[15:32:58 WARN]: at java.net.SocketInputStream.read(Unknown Source)
[15:32:58 WARN]: at sun.security.ssl.InputRecord.readFully(Unknown Source)
[15:32:58 WARN]: at sun.security.ssl.InputRecord.read(Unknown Source)
[15:32:58 WARN]: at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
[15:32:58 WARN]: at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source)
[15:32:58 WARN]: at sun.security.ssl.AppInputStream.read(Unknown Source)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okio.Okio$2.read(Okio.java:140)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okio.AsyncTimeout$2.read(AsyncTimeout.java:237)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okio.RealBufferedSource.indexOf(RealBufferedSource.java:358)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:230)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:215)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[15:32:58 WARN]: at me.lucko.luckperms.common.web.HttpClient$LuckPermsUserAgentInterceptor.intercept(HttpClient.java:80)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254)
[15:32:58 WARN]: at me.lucko.luckperms.lib.okhttp3.RealCall.execute(RealCall.java:92)
[15:32:58 WARN]: at me.lucko.luckperms.common.web.HttpClient.makeCall(HttpClient.java:53)
[15:32:58 WARN]: at me.lucko.luckperms.common.web.StandardPastebin.post(StandardPastebin.java:140)
[15:32:58 WARN]: ... 10 more

The server behind the editor is currently experiencing issues.

I can't give you an ETA on when it will be back.

I apologize for the inconviniece.

Known. backend is offline

Interesting. I think it would be cool if the Minecraft server itself hosted the editor. That would extend the life of the plugin significantly, and it could just snag any open port to run the editor out of. I wouldn't expect such a setup to cause problems with hosting providers, either.

It's designed like that on purpose. Because most servers don't have the luxuxy of being able to have any additional port they like. Especially when using hosters.
The solution with using an external datastorage allows everyone to use the editor without any additional setup.

Also the editor and the bytebin backend are open source aswell. There's a rough guide on how to set it up yourself and how to change the URLs, so it works with your selfhosted instances.

Oh, I see. That makes sense, thanks. Just like how YouTrack and GitLab let you self-host.

It's possible to do that with LP too, as I've mentioned.

Yep, that's what I said lol. Great to see projects this old (and relatively small) being very well maintained!

is it still down?
As i still cannot access it

me too u.u so i think is still down X)

@BrainStone where is the guide for host editor please? :o it's quite interessting :)

https://github.com/lucko/LuckPerms/wiki/Self-hosting-the-web-interfaces

@Turbotailz thnaks you ! :)

is this possible on a windows machine , as my server for the time being is on a windows machine

Yes it is possible to host it on a windows machine, I just now have it running (only with 1 minor error that stops the whole lot working)

on the windows machine

okay i just installed ubuntu

You shouldn't need a full install of ubuntu, gitbash etc works fine to set it all up, I did the entire setup using windows and nothing else. You just need to have your own webserver to host the editor/verbose/tree pages. Apache webservers are great for that.

Thanks for reporting guys - I'm sorry for the inconvenience.

Should all be resolved now.

okay im confused about the proxy, do i need it or not

No. It just allows you to have the bytebin available at a nicer URL