Uefn error

hi all
after the last update i not able to publish a new version of my map.
when i try to start a new session of the game to start the memory calculation i see this error:
LogWindows: Error: appError called: Assertion failed: DefaultsArrayHelper.Num() == ArrayHelper.Num() [File:Z:\UEVFS\Root\Engine\Source\Runtime\CoreUObject\Private\UObject\PropertyArray.cpp] [Line: 278]
The array ‘Components’ is expected to be the same size as it default for removal logic.

How can i fix It