gedit

Hello

I am new to Kali Linux and have been learning about pentesting.
I installed gedit which I find very easy to use for a text editor. Suddenly after two weeks, I get an error message below. Can anyone please help me how to fix this issue. I tried googling and used may sources but still did not help.
hope anyone can help with this

"(gedit:2539): Gtk-WARNING **: 13:36:20.448: Calling org.xfce.Session.Manager.Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.UnknownMeth od: No such method ?Inhibit?


Thank you