Gmod : category override

Hello guys ! I need your help because I have a little problem with my darkrp.

Problem :
[DarkRP] gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:1069: attempt to index field ‘CategoryOverride’ (a nil value)

  1. mergeCategories - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:1069
  2. fn - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:1092
    3. Call - addons/ulib/lua/ulib/shared/hook.lua:105
    4. Call - gamemodes/darkrp/gamemode/libraries/modificationloader.lua:143
    5. unknown - gamemodes/darkrp/gamemode/cl_init.lua:47

I need your help please.
Thank’s you !

Up pliz ! :frowning: