[Plugin] Object Pool Component

Hello,

I am getting (UE 4.27) the following errors on game close:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000002f8

UE4Editor_OBJPool_0001!UObjectPool::EndPlay() [F:\Temp\JF_BP_4_27_LOD\Plugins\ObjectPoolPlugin\Source\OBJPool\Private\OBJPool.cpp:38]

Anny suggestions on what could be the problem?

Kind regards