You have landed on this page because the game detected an error while attempting to start.
The issue occurs because the start menu failed to be initialized.
One way that this can happen is if mods are installed, and these break mandatory game files (most likely certain library files).
If you don't have any mods then please Verify Game Data Integrity, or if using a different platform, try uninstalling and reinstalling the game.
If you don't use any mods, or are certain that the mods you are using/developing are not breaking any of these files, and have verified your installation, please send a mail to email@example.com (Subject: Exitcode 1069). Add the crashdump file to your report and let us know of anything which you suspect may be triggering the problem for you. This page explains how to locate the crashdump file.