I had this error in my log.

Player Emopapa has unknown 'addon=' token 'incindiary' at slot hands

Unable to initialize item 'shaskin_gloves' on player 'Emopapa'

Simulation has been canceled during player setup! (thread=0)

I have engineering enchant on my gloves, is that what's causing the problem ?
If so, how do i resolve this ?
Please advice !