Error Accessing Lesson after Upgrade from 1.9.4 to 2.7 Usman Asar - perjantaina 1. heinäkuuta 2016, 04.16 Vastausten määrä: 0 Just upgraded moole from 1.9.4 to 2.7.14, upgrades seemed worked alright so far, except for when I try to open a lesson, it shows error. Debugging info shows Arviointien keskiarvo: - Ikilinkki Vastaa