Fixing a server error!

I need help identifying and fixing this error in my jobs.lua file.

The error reads:

[ERROR] addons/darkrp mod/lua/darkrp_customthings/jobs.lua:98: table index is nil

  1. unknown - addons/darkrp mod/lua/darkrp_customthings/jobs.lua:98
  2. include - [C]:-1
  3. loadCustomDarkRPItems - gamemodes/darkrp/gamemode/libraries/modificationloader.lua:111
  4. fn - gamemodes/darkrp/gamemode/libraries/modificationloader.lua:119
  5. unknown - addons/ulib/lua/ulib/shared/hook.lua:183

Help fixing this is appreciated!

post your jobs.lua with the [lua|] [/lua|] tags (Without the |'s)