I was playing on a private ATM7 server and when I used a waystone I suddenly froze and crashed but the whole server also crashes with me. Everytime I come near that specific area in the server (my base's waystone) the server will get crash and every time the crash happens I will get this in my crash log:
[20:57:50] [Render thread/ERROR]: Can't get entityTexture for class org.cyclops.evilcraft.entity.monster.EntityVengeanceSpirit via class org.cyclops.evilcraft.client.render.entity.RenderVengeanceSpirit (SUPPRESSED)
[20:57:50] [Render thread/WARN]: java.lang.Throwable: Can't get entityTexture for class org.cyclops.evilcraft.entity.monster.EntityVengeanceSpirit via class org.cyclops.evilcraft.client.render.entity.RenderVengeanceSpirit
[20:58:35] [Render thread/INFO]: Stopping worker threads

I'm having similar crashes, did you find some kind of solution or why was this close? If you did, I'd appreciate if you could share it.