I found it..... so in case you don't know, Linux Servers require capitalization on the mod folder structure. Your Config folder was lower case and was not loading at all. I spent 8 hours drilling down on every aspect of your mod only to finally figure out you didn't have the config folder capitalized... as your zombies are amazing, I believe the time was worth spending to get this to work!! I saw other linux server users complain that your mods don't work and this is why.