Error Accessing Lesson after Upgrade from 1.9.4 to 2.7 par Usman Asar, %A 07/01/2016D %B %Y, %H:%M Nombre de réponses : 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 Moyenne des évaluations - Permalien Répondre