After updating to emacs 29.1 on opensuse Tumbleweed I get the following error after trying to call emacs:

marcus@XPS-13-9380:~> emacs
Loading loadup.el (source)...
Dump mode: nil
Using load-path (/usr/share/emacs/29.1/site-lisp /usr/share/emacs/site-lisp /usr/share/emacs/29.1/lisp /usr/share/emacs/29.1/lisp/emacs-lisp /usr/share/emacs/29.1/lisp/progmodes /usr/share/emacs/29.1/lisp/language /usr/share/emacs/29.1/lisp/international /usr/share/emacs/29.1/lisp/textmodes /usr/share/emacs/29.1/lisp/vc)
Loading emacs-lisp/debug-early...
Symbol's function definition is void: file-name-sans-extension

I am lost here.

Best regards,
Marcus