I keep crashing using black hole and i can recreate the crash. It started after i upgraded black hole with blind and freeze. I have lightning orb to cast spark nova.
If i gather mobs with black hole and use the lightning orb i end up crashing 1 out of 10.
here are my crash files.
https://ufile.io/5e0uhgd6
https://ufile.io/1vt5jl37
https://ufile.io/04ppaw6o