Incompatible with sirens

we use the sirens mod, and adding the car radio mod, breaks the sound and buttons

that must be whats happening with my doubble error

[BoxLooters] Saved Boxlooters data
Failed to call hook 'OnServerSave' on plugin 'CarRadio v1.0.69' (NullReferenceException: )
at (wrapper managed-to-native) UnityEngine.Component.GetComponentFastPath(UnityEngine.Component,System.Type,intptr)
at UnityEngine.Component.GetComponent[T] () [0x00021] in <5f55adde392a4f559fa097c2225879c0>:0

at Oxide.Plugins.CarRadio.OnServerSave () [0x0001f] in <c92c80cf9d534120b400a3a773f57898>:0

at Oxide.Plugins.CarRadio.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00443] in <c92c80cf9d534120b400a3a773f57898>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <795304323ac74a298b8ed190a1dfa739>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <beb2b64691c64e2b95b99491bd85442c>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <beb2b64691c64e2b95b99491bd85442c>:0

[Paintball] Saved player data
Failed to call hook 'OnServerSave' on plugin 'Sirens v2.2.0' (NullReferenceException: )
at (wrapper managed-to-native) UnityEngine.Component.GetComponentFastPath(UnityEngine.Component,System.Type,intptr)
at UnityEngine.Component.GetComponent[T] () [0x00021] in <5f55adde392a4f559fa097c2225879c0>:0

at Oxide.Plugins.Sirens.OnServerSave () [0x0001f] in <c92c80cf9d534120b400a3a773f57898>:0

at Oxide.Plugins.Sirens.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00485] in <c92c80cf9d534120b400a3a773f57898>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <795304323ac74a298b8ed190a1dfa739>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <beb2b64691c64e2b95b99491bd85442c>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <beb2b64691c64e2b95b99491bd85442c>:0

Got the break reproduced. Clearly a CarRadio issue and also a rather obvious one.

Don't get why someone would copy my Sirens code and break things like that. :(