Uhttpd log err

Fri Nov 25 18:37:03 2022|err|daemon|uhttpd[23588]: grep: /tmp/opkg.err: No such file or directory
Fri Nov 25 18:37:03 2022|err|daemon|uhttpd[23588]: cat: can't open '/tmp/opkg.err': No such file or directory|

Where does this error come from?
how can i fix it. who can help me. i want a clean log!
I use firmware supes.top x86
thanks!

the error is, that there's no error ...

touch /tmp/opkg.err

then you should ask them, not us.

let me try. I will reply back
thanks you!