MADateDescription WAMiniCalandar Bug?

Hi, I try to use MADateDescription but an error occurs in WAMiniCalandar. a fix: --------------------------------- original : 'From Squeak3.9gamma of ''23 July 2006'' [latest update: #7061] on 15 February 2007 at 3:52:53 pm'! !WAMiniCalendar methodsFor: 'rendering' stamp: 'ft 2/15/2007 15:51'! renderRowForWeek: aWeek on: html html tableRow: [ aWeek do: [:ea | self renderCellForDate: ea on: html]. ]! ! ---------------------------- fix : 'From Squeak3.9gamma of ''23 July 2006'' [latest update: #7061] on 15 February 2007 at 3:52:53 pm'! !WAMiniCalendar methodsFor: 'rendering' stamp: 'ft 2/15/2007 15:51'! renderRowForWeek: aWeek on: html html tableRow: [ aWeek every:(Duration days:1) do: [:ea | self renderCellForDate: ea on: html]. ]! ! ------------------------------- maybe I have something wrong with my image / Seaside config! Thanks.