Could not get sighax payload error when updating Luma

[Bagel Le Stinky]

I'm trying to update Luma3DS on my O2DS with LumaUpdater 2.6 but it gives me this error, I don't know how to fix it.

 

[ihaveahax]

Luma Updater has not worked for a long time. You can use Universal-Updater, or update it manually instead: https://3ds.hacks.guide/restoring-updating-cfw.html