Concur, time to reinstall (and if you're using any other modifications on top of Disco, disable those). Pure virtual call suggests some code is being triggered that should never be triggered.
Wide awake in a world that sleeps, enduring thoughts, enduring scenes. The knowledge of what is yet to come.
From a time when all seems lost, from a dead man to a world, without restraint, unafraid and free.
Mostly retired Discovery member. May still visit from time to time.