bizzmark often crashes when near noctambulant,
java.lang.NullPointerException: Ticking entity
at taintedmagic.common.lib.handler.TMEventHandler.updateAttackDamage(TMEventHandler.java:112)
TaintedMagic-1.1.6.4.jar in GTNewHorizons pack
http://pastebin.com/mLauwhka
probably updateAttackDamage in TaintedMagicEventHandler.java

Update.

Current version is r7.5

This was fixed.