Scene changing issue when using Hl2Dino

Hi
First of all congratulations on developing this application. I am using the HL2Dino dll in a MRTK application but there is an issue when i try to load another scene of my application that doesn't use the HL2dino plugin. When i try to debug the operation i am getting the error from the Microsoft Visual Studio
"Unhandled exception at 0x00007FF86A4431A8 (HL2DinoPlugin.dll) in _SolarSystem.exe: 0xC0000005: Access violation reading location 0x0000000000000000."
I am using the MRTK Scene Transition manager and everything is operating smoothly until the moment i load the scene which is using the HL2Dino plugin. After loading this scene , none other scene is loaded, application crashes and i am getting the above unhandled exception.
Any idea how this could be handled?
Thank you very much in advance