Citra android doesnt save changes in settings

So whenever i try to save changes in the settings of citra android, this comes up:
Error saving config.ini: /storage/ 70DC-17F1/citra-emu/config/config.ini (No such file or directory)
Can someone help me?
I dont know what to do.

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

But thats only for citra on pc, that doesnt work on android

There is a log file in \citra-emu\log folder.

What do you see in the \citra-emu\config folder?