From latest git sources, starting (IIRC) 2023-12-01:
⛔ Warning (initialization): An error occurred while loading ‘/home/acs/.config/emacs/init.el’:
error: Invalid face box, :line-width, 2, :color, #002732, :style, unspecified
To ensure normal operation, you should investigate and remove the
cause of the error in your initialization file. Start Emacs with
the ‘--debug-init’ option to view a complete error backtrace.
This runs without error in earlier versions. Please let me know if you'd like more detail.
HTH,
Vin Shelton