MrCrayFish's Magic Mirror attempts to access property of secret redstone that doesn't exist

[DoomRater]

When MrCrayFish's Magic Mirror attempts to render blocks onto its surface, it starts to probe blocks for properties. I am guessing he assumes something named RedstoneWire will have certain properties and Secret Redstone doesn't have this property at all- after all, it's a block now. Here's the crashlog, which happened on a server: https://pastebin.com/62yzdZhC

[DoomRater]

Oh, and the reason I'm reporting it here instead of with MrCrayFish is because I have no idea whether he'll be able to look into his magic mirror rendering.