From Error log: Bad argument @ 'removeEventHandler' [Expected element at argument 2, got nil]

[JessyCat92]

• Database Id: 13
• Message: Bad argument @ 'removeEventHandler' [Expected element at argument 2, got nil]
• Stacktrace:

  stack traceback:
  ...erratex_reallife\SYSTEM\logging\debug_log_client.lua:3: in function <...erratex_reallife\SYSTEM\logging\debug_log_client.lua:2>
  [C]: in function '_coroutine_resume'
  [string "?"]:16: in function '_resume'
  ..._reallife\ENVIRO\terralapptapp\gps_resource\util.lua:6: in function 'resume'
  ..._reallife\ENVIRO\terralapptapp\gps_resource\util.lua:43: in function <..._reallife\ENVIRO\terralapptapp\gps_resource\util.lua:38>

• Level: WARNING
• Source: terratex_reallife\ADDONS\colorpicker\picker_client.lua:176
• LogType: client
• Appeared at User: [TTeam]Spiderblood

[JessyCat92]

potential fixed with #568