Unable to start Oculus XR Plugin

Does anyone know how to fix this error?

Building for Oculus Quest using Rift link.

    Unable to start Oculus XR Plugin.
    UnityEngine.Debug:LogError(Object)
    Unity.XR.Oculus.OculusLoader:Initialize() (at Library/PackageCache/com.unity.xr.oculus@1.1.5/Runtime/OculusLoader.cs:110)
    UnityEngine.XR.Management.XRGeneralSettings:AttemptInitializeXRSDKOnLoad() (at Library/PackageCache/com.unity.xr.management@3.0.6/Runtime/XRGeneralSettings.cs:175) 

I get this error when trying to hit play and debug my game with Oculus Quest and the Rift Link setup.

Any ideas how to fix this?

Thanks,
Jwoozly

Make sure your Oculus device is working and if it’s Oculus Quest it’s in Link mode. Having Oculus app on is not enough. This fixed the issue for me (Unity 2019.4.1f1).

Have you fixed this issue ?

Delete the old plugin and update it. Resolved for me