My game crashed with this issue.

I use the newest Malisis Door and Malisis Core and Forge 2815.

Here the Crashlog: https://pastebin.com/BesKDZ40

Can you help me? What is wrong?

Can confirm, we're using the Skyfactory 4 modpack. And when using a high number of doors this will randomly crash your client while loading the chunk they are in.
We've removed 100+ doors and all the crashes seem to be gone. (cross fingers)

I was madly in love with the "Hi-Tech" doors this mod provided and had placed 109 of em. Unfortunatly the error above occured, looking like a multithreading failiure or something. Had to remove all the doors and now my fpss is back to normal and no more crashes, but immersion ruined T_T. Hope you can find tthe solution for this. love the mod <3