Problem With Launching 4.19 Update

Every time I try to upload version 4.19 it says it crashed, and I can’t even make anything on the new version. How can I fix this problem?

Thanks

-Ryan

Hello, thank you for reporting your issues with Fortnite. However, Answerhub is meant for issues relating directly to Unreal Engine 4 rather than our game titles. For assistance with Fortnite, please visit the following link:

http://fortnitehelp.epicgames.com/

If you cannot find the solution to the problem you’re encountering, please use the Email Us link on that page to contact Player Support for further assistance.