If you have problems with fix provided in other knowledgebase entries which will help you to run our widget again in your theme, then please use one of these two free widgets:
1. if you don’t want to show avatars in your feed list, then please use “Social Widgets” plugin which is part of free WooDoojo collection
2. if you want to show avatars in your feed list, than please use free Simple Widget Plugin, with small modification:
a) open style.css
b) add this in it:
ul.dt-twitter li a.dt-twitter-avatar-link {margin: 0 10px 10px 0; float: left; border: 2px solid #fff; line-height: 0;}
ul.dt-twitter li .dt-twitter-tweetbody {line-height: 17px;}