Failed to run a 1.00 timer in 'QuickSmelt v5.1.3' (NullReferenceException: )
  at (wrapper managed-to-native) UnityEngine.Component.get_gameObject(UnityEngine.Component)
  at Oxide.Plugins.QuickSmelt+c__AnonStorey0.<>m__0 () [0x00010] in <44ab8fcd0a1e41b98612a00c89a731e3>:0 
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in :0 

One of ovens was destroyed after plugin load

Merged post

Within a second or so

Anyway to stop these from happening during wipe days/automated reboots? I've seen it happen more than once.  Maybe input an Ignore if error output in the config? 

I'll think about it, thanks.

Failed to run a 1.00 timer in 'QuickSmelt v5.1.3' (NullReferenceException: )
  at (wrapper managed-to-native) UnityEngine.Component.get_gameObject(UnityEngine.Component)
  at Oxide.Plugins.QuickSmelt+c__AnonStorey0.<>m__0 () [0x00010] in <6aab57f04b0c4041b2bdf3c323f7b0c2>:0
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in :0

What is  that are I need wory about it

exact same problem here.