For now, do:
sudo su
wget http://repo.linuxliteos.com/patches/5.0/lite-sounds-logoutdis -O /usr/bin/lite-sounds-logoutdis; chmod +x /usr/bin/lite-sounds-logoutdis
The updated package will need some more time to be worked on. Hopefully next week will see it finished.
Please let me know if this fixes it.