Here are the errors that happen in my logs. http://pastebin.com/ciekR7ZE

Allocate more place for stack area. You have a folder with a lot of internal folder on your ftp server, which caused this error on delete.

@BOT-Neil what server's logs are that?
Prison's logs?
Creative's logs?
Faction's logs?
:)

@Tzzzt123 Stop stalking my github.
@Shevchik I'm not really sure what you mean? It works with an older version so why wouldn't it work now? The backup space is the free backup with OVH so I doubt I could change anything about the backup storage.

Because more abstractions were added to backup functions, which means that method call stack drains faster. Or you might have some sort of recursion happening on your ftp server.

You you are running HotSpotVM you can increase stacksize by specifying -Xss parameter at launch.

Running the lastest dev build, I now get this @Shevchik https://pastebin.com/x3BcP4eR I also changed to a new machine, and new backup storage from a different hosting company.

Does it skip all files or only part of them?

The plugins backed up fine

I'm so confused it seems that all the files are in the backup, but it's throwing those errors anyway

Some of the files weren't able to backup because there weren't accessible.

The weird thing is, they did backup just fine? They are accessible to the user.

Try to use those files from backup then to see it they work.

Okay, I replaced the world with the one from the backup and it works fine.