🐛 'Cutter' NPC / The Ashu Talif instance crash

[CatsEyeXI]

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OS / platform the server is running (if known)

Cutter NPC is calling onEventFinish and somehow resulting in a map server crash, dump attached https://drive.google.com/file/d/1uGgj52d-at0M0q_ursLacZTh6A2z4okA/view?usp=sharing

Branch affected by issue

base

Steps to reproduce

I believe the crash is somehow triggered through a TOAU mission that involves the Cutter

Expected behavior

Error should be handled to not crash the entire map server.