searchform

Hi

I deleted the <?php include (TEMPLATEPATH . ‘/searchform.php’); ?> tag in the sidebar but when I pasted it in again and try to do a search I get this message “WordPress database error: [Can’t open file: ‘wp_sem_nodes.MYI’ (errno: 145)]”. This message lies above the header and the page it self it streched out…

Anyone seen this before?

Thanks!