Assertion failed: ConfigClass

Can someone help me plz i swear a god i email Epic game support but they never respond so plz can somone do something. Tell what i need to do with this
Assertion failed: ConfigClass->PropertyLink != nullptr || (ConfigClass->GetSuperStruct() && ConfigClass->PropertiesSize == ConfigClass->GetSuperStruct()->PropertiesSize) || ConfigClass->PropertiesSize == 0 [File:/Users/build/Build/++Fortnite+Release-3.3+Full/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/Obj.cpp] [Line: 1846]
class EditorStyleSettings has uninitialized properties. Accessed too early?

That appens when i try to lauched Fortnite

Hello,

For Fortnite issues, please visit http://fortnitehelp.epicgames.com/

There you will find various troubleshooting articles as well as an Email Us button that you can use to get in touch with one of our support staff who can assist you further with this.

Thanks