View/Edit #0:clean_move_status

Moo Canada (#0) doesn't define this verb.
However, its ancestor Movement system (#102) does. View/Edit #102:clean_move_status

Error encountered; please report this error to a wizard.

Error was: E_PROPNF (Property not found); value: 0

VerbLoc:VerbProgrammerThisPlayerLine
#84:edit_verb #61#84#718535
#84:tell_www_page #61#84#718523
#80:serve_page #789#80#718534
#81:do_GET #55#7185#718512
#81:do_null_command #55#7185#71859
#80:do_null_command #789#80#71851

You can cut-and-paste the following:

#84:edit_verb (this == #84), line 35: Property not found
... called from #84:tell_www_page (this == #84), line 23
... called from #80:serve_page (this == #80), line 34
... called from #81:do_GET (this == #7185), line 12
... called from #81:do_null_command (this == #7185), line 9
... called from #80:do_null_command (this == #80), line 1
(end of traceback)