console error

20:41:19 Failed to run a 1200.00 timer in 'HeliSignals v1.2.32' (NullReferenceException: )
at (wrapper managed-to-native) UnityEngine.Component.GetComponentFastPath(UnityEngine.Component,System.Type,intptr)
at UnityEngine.Component.GetComponent[T] () [0x00021] in <90c589ebc24b486c9e5903521dacec9d>:0
at Oxide.Plugins.HeliSignals+<>c__DisplayClass148_0.<RetireHeli>b__0 () [0x0001b] in <db23b1dacc8b4969b98f445a43d737a4>:0
at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <15f61ddda771464d8246ebdce8ff4811>:0

The player can't select a crate, but it belongs to him, there's only one crate and it throws an error in the console, can't you see what it could be?

This usually happens if you have other plugins which interact with crates or player entities for PVE purposes.

The NullReferenceException message you posted can be ignored and is not related, this will be fixed on the next update.

Join my discord and I will send you a version with some debug code in to help pinpoint the issue.

I wrote to you.