Okay, so it's not exactly your mod's fault but it still crashed the game.
After disabling a mod that added another quality tier and opening a space platform hub I got this:
The mod Logistic Request Helper (1.1.0) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event logistic-request-helper::on_gui_opened (ID 104)
Unknown sprite "quality/mythic"
stack traceback:
[C]: in function 'add'
__logistic-request-helper__/scripts/gui/components.lua:150: in function 'populate_quality'
__logistic-request-helper__/scripts/gui/components.lua:226: in function 'populate_header'
__logistic-request-helper__/scripts/gui/components.lua:623: in function 'populate'
__logistic-request-helper__/scripts/gui/builder.lua:367: in function 'build'
__logistic-request-helper__/scripts/gui.lua:61: in function 'build'
__logistic-request-helper__/control.lua:51: in function <__logistic-request-helper__/control.lua:48>
I had to disable your mod too, resave and than enable your mod again. Probably some check could have prevented this.