midori fails to start

Trying midori as a leaner browser on a normally headless machine so I
can configure a modem.  Installed from pkgs.
When I attempt to run it, I get:

GLib-CRITICAL g_regex_match_full: assertion 'string != NULL' failed

Gtk-WARNING  Could not load a pixbuf from
  /org/gtk/libgtk/icons/16x16/status/open-menu-symbolic.symbolic.png.
This may indicate that pixbuf loaders or the mime database
  could not be found.

Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed
(error == NULL):
  Failed to load
  /usr/local/share/icons/Adwaita/16x16/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
Bail out! Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL):
  Failed to load
  /usr/local/share/icons/Adwaita/16x16/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
Abort trap (core dumped)

12.4 release

It seems to run fine on another 12.4 system.  The one it fails on was
recently upgraded from 12.3; as were pkgs.  The file is there and "file"
says it is a PNG.

Thoughts?

Gary