Error encountered; please report this error to manta.

VerbLoc:Verb	Programmer	This	Player	Line
#7724:description	#7165	#7724	#7720	3
#1628:www_description	#833	#7724	#7720	4
#2:tell_www_body	#60	#7724	#7720	2
#5:tell_www_body	#60	#7724	#7720	1
#2:tell_www_page	#789	#7724	#7720	13
#80:serve_page	#789	#80	#7720	42
#81:do_GET	#55	#7720	#7720	12
#81:do_null_command	#55	#7720	#7720	9
#80:do_null_command	#789	#80	#7720	1

You can cut-and-paste the following:

#7724:description (this == #7724), line 3: Property not found
... called from #1628:www_description (this == #7724), line 4
... called from #2:tell_www_body (this == #7724), line 2
... called from #5:tell_www_body (this == #7724), line 1
... called from #2:tell_www_page (this == #7724), line 13
... called from #80:serve_page (this == #80), line 42
... called from #81:do_GET (this == #7720), line 12
... called from #81:do_null_command (this == #7720), line 9
... called from #80:do_null_command (this == #80), line 1
(end of traceback)