<b>Warning</b>: urlencode() expects parameter 1 to be string, array given in <b>/home/sukuskdn/techtodaygh.com/wp-includes/formatting.php</b> on line <b>4769</b>
This may be generated by plugin on your site so please try temporary deactivating all plugins and see whether everything works fine and then enable the plugins one by one to see which plugin is generating it if any.