In my local system i installed sparkling theme in wordpress and created child theme . This was working Fine.After i completing my works i moved files into server .Updated wp-config files and updated siteurl,home in wp_options table.But this not works.Gives error "Fatal error: Call to undefined function sparkling_header_menu() ".Please Help
To get your site back up and running delete both the child theme directory and the sparkle theme. That will get your site backup and running.
Also make sure you have one of the WordPress standard themes uploaded.