Error - KIO Client

I got Error - KIO Client, how to get rid of it… thanks
kinfo
Operating System: Debian GNU/Linux 12
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.13.0
Qt Version: 6.8.2
Kernel Version: 6.12.27-amd64 (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7-5500U CPU @ 2.40GHz
Memory: 5.7 GiB of RAM
Graphics Processor 1: Intel® HD Graphics 5500
Graphics Processor 2: llvmpipe

regards
Mike

The kioclient executable is provided by the kde-cli-tools package, do you have that installed?

sudo apt install kde-cli-tools