Hi Samuel,
/sbin/ldconfig: File /lib64/libvisio-0.1.so.1.0.7 is empty, not checked.
This is a corrupt file. Try running "rpm -qV libvisio". If you have a lot of them, that sounds like you have a problem with your filesystem.
You were right. My SSD hard drive was corrupted. I bought a new one and reinstalled Fedora 30 on it.
Thanks,
F