I tried placing a trap door and opening it, as soon as I did, I was met with this crash:

https://pastebin.com/Z2MpE4nW

I am on Minecraft 1.11.2, using malisisdoors-1.11.2-6.1.3.jar

Okay, seems it was a conflict with Fancy Block Particles and the block placement animation it tries to add when placing the item