well by the look of your log you dont have mining or herbing set to true in your settings folder and i cant see any reference to the gatherbuddy2 botbase been called so make sure you have the GB2 set and that your gethering settings have been checked in the settings.
Gatherbuddy2 is selected, Loaded Profile "Valley of the Four Winds[N]"
and made sure Harvest minerals was selected in Settings & Tools.
Still my toon mounts several mounts and flahes up on screen "can not be used here" this is a ground mounted farming profile.