Install libpulse-mainloop-glib0 by entering the following commands in the terminal:
sudo apt update sudo apt install libpulse-mainloop-glib0
PulseAudio client libraries (glib support)
PulseAudio, previously known as Polypaudio, is a sound server for POSIX and WIN32 systems. It is a drop in replacement for the ESD sound server with much better latency, mixing/re-sampling quality and overall architecture. . Client libraries used by applications that access a PulseAudio sound server via PulseAudio's native interface. . This package adds support for glib2 client applications.