gnome-control-center error: Settings schema 'org.gnome.settings-daemon.plugins.power' does not contain a key named 'power-saver-profile-on-low-battery'

[Richard Forst <sterbl.ta@tutanota.com>]

My gnome-control-center version is 41.0. 
I started to test changing some setting in gnome-control-center; however it suddenly crashed and relaunching (by re-executing gnome-control-center command in the terminal) shows the following error. It looks like a key is missing. But how can I add it back or fix this error? Thanks
(gnome-control-center:19500): GLib-GIO-ERROR **: 01:23:11.959: Settings schema 'org.gnome.settings-daemon.plugins.power' does not contain a key named 'power-saver-profile-on-low-battery'Trace/breakpoint trap