Showing fatal error call to undefined function _e() in wordpress

Question

Please help me out

I have added a search box widget to my site http://www.immostwanted.com. And when I am trying to search some item it is showing the error as Fatal error: Call to undefined function e_() in /home/spencerj/public_html/immostwanted.com/wp-content/themes/proreview/search.php on line 13

Please help me out

Answer 1

While in the title you say undefined function _e, the error message as printed says undefined function e_.

There is no function e_. The function should be _e: http://codex.wordpress.org/Function_Reference/_e