Unreal engine 5 crashes on startup when substance plugin is activated.

Hello, 

I've started working on a project where I need the substance plugin. When I activate the plugin unreal crashes and leaves this crash report:

Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\Runtime\Core\Private\GenericPlatform\GenericPlatformMemory.cpp] [Line: 221] Ran out of memory allocating 2305843009750564864 bytes with alignment 0. Last error msg: The parameter is incorrect..

UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_SubstanceCore!USubstanceTexture2D::SerializeTexture2DMip() [D:\build\U5M-Marketplace\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceTexture2D.cpp:181]
UnrealEditor_SubstanceCore!USubstanceTexture2D::SerializeCurrent() [D:\build\U5M-Marketplace\Sync\LocalBuilds\PluginTemp\HostProject\Plugins\Substance\Source\SubstanceCore\Private\SubstanceTexture2D.cpp:117]
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor_UnrealEd
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll

I've tried to fix this for two days now. Deleting 'CachedAssetRegistry.bin', redownloading/reinstalling plugin, opening a new fresh project. Nothing works. Can't locate neither the 'SubstanceTexture2D.cpp' or the 'GenericPlatformMemory.cpp'.

Thanks for the help.