It does not work

[Kaalsh]

from prepatch to cataclysm the addon does not work for me, sometimes only the map worked for me but it did not show the missions, it is the only error that it gives me, that the map sometimes does not allow me to open it or when it stops it does not show the missions

[IrcDirk]

Quest database needs update and its sill work in progress. Please report issue with wow errors that occurs.