JSONMessage mechanic broken 1.16.2

json message mechanic uses causing MM throwing errors in console

My mob has this skill: Skills:

• jsonmessage{m="[{'text':'Any message!','color':'#FF0000'}]"} @PlayersInRadius{r=25}

error on server startup (similar when using /mm reload) https://pastebin.com/kvRGkKtW

Proposed fixes

Add 1.16.2 Player net.minecraft.server.v1_16_R2.PacketPlayOutChat support