Tumbleweed 20191112 update error

Hello everyone, excuse me for a noob question, I’m a relatively new user to OpenSuSE Tumbleweed, but since yesterday I’m unable to update. Command


sudo zypper up 

as well as

sudo zypper dup 

returns the following error:

Retrieving: liblastfm5-1-1.0.9+20150206-19.31.x86_64.rpm ....................[not found]
File './x86_64/liblastfm5-1-1.0.9+20150206-19.31.x86_64.rpm' not found  on medium  'https://download.opensuse.org/repositories/KDE:/Qt5/openSUSE_Factory/'.

Disabling the QT5 repository and falling back to the default repositories does not help, that package still not found. What am I doing wrong?

To begin with, you should not do a

zypper up

on Tumbleweed at all. It may break things.

And please show you repo list

zypper lr -d