MCEdit-Unified crashing on startup

[MJ-Joe]

MCEdit Unified bug report template. For MCEdit 2.0 bugs see here : https://github.com/mcedit/mcedit2

Description of Issue: Whenever I start MCEdit.exe it crashes after a few seconds

MCEdit Version: 1.5.6.0

Minecraft Version the world was last opened in: - minecraft world was not opened yet

Operating System:

A screenshot or full text of the error from the console: no error from the console

How to reproduce: reproduce just by starting the program again

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[IronRus-GitHub]

I have the same issue with you