When I run apt-get update on Linux Devuan Beowulf I get:

Hit:1 http://deb.devuan.org/merged beowulf InRelease Hit:2 http://deb.devuan.org/merged beowulf-security InRelease Hit:3 http://deb.devuan.org/merged beowulf-updates InRelease Reading package lists... Done N: Skipping acquire of configured file 'main/binary-sdklfflj/Packages' as repository 'http://deb.devuan.org/merged beowulf InRelease' doesn't support architecture 'sdklfflj' N: Skipping acquire of configured file 'main/binary-sdklfflj/Packages' as repository 'http://deb.devuan.org/merged beowulf-security InRelease' doesn't support architecture 'sdklfflj' N: Skipping acquire of configured file 'main/binary-sdklfflj/Packages' as repository 'http://deb.devuan.org/merged beowulf-updates InRelease' doesn't support architecture 'sdklfflj' 

Any idea on what needs to be fixed/changed?

Note the /etc/apt/sources.list contains:

# # deb cdrom:[Devuan GNU/Linux 3.1 beowulf i386 - desktop 20210315]/ beowulf contrib main non-free #deb cdrom:[Devuan GNU/Linux 3.1 beowulf i386 - desktop 20210315]/ beowulf contrib main non-free deb http://deb.devuan.org/merged beowulf main deb-src http://deb.devuan.org/merged beowulf main deb http://deb.devuan.org/merged beowulf-security main deb-src http://deb.devuan.org/merged beowulf-security main # beowulf-updates, previously known as 'volatile' deb http://deb.devuan.org/merged beowulf-updates main deb-src http://deb.devuan.org/merged beowulf-updates main