Whenever I try to run kdenlive, it returns this exact error: "/snap/kdenlive/39/usr/bin/kdenlive: error while loading shared libraries: libpulsecommon-13.99.so: cannot open shared object file: No such file or directory". I am using Ubuntu 18.04. The weird thing is, sometimes it doesn't return this error, sometimes it does! I installed kdenlive from Ubuntu Software.