Addon not working

I have the Drug mod installed on my server, I know it’s correct, however whenever I join the models are all errors. I have tried re-installing on my end, uninstalling then letting the server download it for me. I still get the error:



Error: Material "killicons/durgz_alcohol_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_aspirin_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_cigarette_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_cocaine_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_heroine_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_lsd_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_mushroom_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_pcp_killicon" uses unknown shader "vmt"
Error: Material "killicons/durgz_weed_killicon" uses unknown shader "vmt"


Are you using FastDL or WorkshopDL?