I was only able to replicate this when first I shift-right-clicked the face of the AE2 ME Cable with an ME Wire in hand, and THEN shift-right-clicked the face of the MI ME Wire

https://mclo.gs/VIkkWmT

I don't even know what exactly I did to get THIS crash but I'll include it since it seems to be the exact same error message, I think I just broke the wire in a weird way
https://mclo.gs/zvRSjdr#L1092