I'm having troubles deleting an empty folder.

I'm having troubles deleting an empty folder.

Hello again, Zoho Team!

I'm having a problem with an empty folder called "Neue Ordner", I cannot delete it from my desktop because Zoho Docs Sync app just thinks that there was a problem syncing it,and it asks to sync it again; if I want to delete from the web, I get the next warning:




Could you please help me with this little troublemaker? 

Thank you in advance.