KODI Log Help

In an effort to clean up my KODI.log and prevent the random crashing that I’m experiencing with the latest stable version, I was wondering if I can get some help of what might be causing some various warnings/errors spewed out throughout my log file? Here’s a couple of lines I was hoping to resolve that really have no preceding indication in the log of what might be generating them. Can you help me fix this warning?

WARNING: CSettingString: unknown options filler “timezonecountries” of “locale.timezonecountry”
WARNING: CSettingString: unknown options filler “timezones” of “locale.timezone”