[ERROR] gamemodes/base/entities/weapons/weapon_base/sh_anim.lua:31: bad argument #1 to 'lower' (string expected, got nil)
  1. lower - [C]:-1
   2. SetWeaponHoldType - gamemodes/base/entities/weapons/weapon_base/sh_anim.lua:31
    3. unknown - lua/weapons/weapon_pet/shared.lua:54
     4. Give - [C]:-1
      5. Call - gamemodes/darkrp/gamemode/modules/base/sv_gamemode_functions.lua:748
       6. changeTeam - gamemodes/darkrp/gamemode/modules/jobs/sv_jobs.lua:154
        7. callback - BWhitelist:579
         8. query - addons/_bwhitelist-revamped-1-9/lua/includes/modules/bwhitelist_mysqlite.lua:305
          9. fn - BWhitelist:575
           10. Call - addons/ulib-master/lua/ulib/shared/hook.lua:109
            11. changeTeam - gamemodes/darkrp/gamemode/modules/jobs/sv_jobs.lua:82
             12. callback - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:225
              13. callback - gamemodes/darkrp/gamemode/modules/chat/sv_chat.lua:17
               14. unknown - gamemodes/darkrp/gamemode/moduAttempted to create unknown entity type pocket!