tangobest on "[Plugin: W3 Total Cache] Slider and featured page do not work"

hi teams
my web slider and featured pages are unable to work af of yesterday. i disabled all plugins and found the problem is with w3tc. please assist.
for the time being I deactivated the plugin and the slider and featured page working fine. please assist to activate it.
Fyi my site is welkessa.com

http://wordpress.org/plugins/w3-total-cache/