Its a combination I know of your mod and NEI https://gist.github.com/DPxKnightxZero/db13920d673879678a27

This may also help -> https://gist.github.com/DPxKnightxZero/0ab50418531575a62ea5

@DPxKnightxZero a full crashlog including used mod versions and and forge version would be a LOT more helpfull

Provide a full log please

Okay

Update
Sorry I always clear my logs after I report something ... I will give you the full log next time an issue arises.

For now ill close this, if it pops up again, provide a full log and ill reopen it.