[1.10.2] ver 1.2.124 PartManipSubFrame crash

[lehjr]

Found this odd crash on the FTB crashes subreddit. Not exactly sure what happened, might be the power fist ended up in the wrong player inventory slot. Putting this here in case it happens again or I get some free time to look into it.

https://pastebin.com/hUVaPEf2