Out of memory in 4.18.2-3 while cooking

In 4.18.2-3 I have strange error while cooking data for Windows or Linux platform:

UATHelper: Packaging (Linux):   LogWindows: Error: begin: stack for UAT
UATHelper: Packaging (Linux):   LogWindows: Error: === Critical error: ===
UATHelper: Packaging (Linux):   LogWindows: Error:
UATHelper: Packaging (Linux):   LogWindows: Error: Fatal error: [File:D:\Unreal\Engine\UnrealEngine\Engine\Source\Runtime\Core\Private\GenericPlatform\GenericPlatformMemory.cpp] [Line: 183]
UATHelper: Packaging (Linux):   LogWindows: Error: Ran out of memory allocating 49630 bytes with alignment 0
UATHelper: Packaging (Linux):   LogWindows: Error:
UATHelper: Packaging (Linux):   LogWindows: Error:
UATHelper: Packaging (Linux):   LogWindows: Error: Unhandled Exception: 0x39dcc028
UATHelper: Packaging (Linux):   LogWindows: Error:
UATHelper: Packaging (Linux):   LogWindows: Error: [Callstack] 0x000000003A5B0730 UnknownFunction []
UATHelper: Packaging (Linux):   LogWindows: Error: [Callstack] 0x000000003A5B0730 UnknownFunction []
UATHelper: Packaging (Linux):   LogWindows: Error:
UATHelper: Packaging (Linux):   LogWindows: Error: end: stack for UAT

But in 4.18.1 everything is ok