Can't add plugins

[BirdOftheBlack]

I go into my server click on file manager and click on plugins and click on "upload file" i upload the file it says it was uploaded fine but it doesn't add the plugin? nore the file i tryed reseting the server I tryed on my 62 diff servers and on diff versions of the server it still does  not work someone help.

Is this just a minehut error thats why minehut was closed all day?

[FrogsAreGods]

you have to manualy put in the jar file if that dosnt work then minehuts just a pos like normal