Error Accessing Lesson after Upgrade from 1.9.4 to 2.7 Usman Asar – Reede, 1. juuli 2016, 04.16 AM Vastuste arv 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 Keskmine hinnang: - Püsilink Vasta