Error Accessing Lesson after Upgrade from 1.9.4 to 2.7 par Usman Asar, vendredi, 1 juillet 2016, 04:16 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