Per SVtechie:
Re: BlogCal
QUOTE:
........Problem is with your MySQL version. DAY () function is not supported in 4.0.26.
http://www.svtechie.com/cms/component/option,com_forum/Itemid,33/page,viewtopic/t,25/postdays,0/postorder,asc/start,0/
My own MySQL is V.4.0.26. Could that be the problem with Blogroll?