I Have a wordpress website it was up and running great until i tried to install a plugin to add the facebook LIKE button to the page ,after the plugin installation complete it said error activating plugin and this error comes up : Fatal error: Call to undefined function wp_enqueue_media() in C:\inetpub\vhosts\fadiaelmendelek.com\httpdocs\wp-content\plugins\social-media-sharing\social-media-sharing.php on line 91 . now every time i go to http://www.fadiaelmendelek.com/wp-admin and try to sign in the error above comes up i cannot access the admin panel anymore. i am new to wordpress, Kindly asking you for any detailed help .
Thank you & Best Regards.
The blog I need help with is eliesader.wordpress.com.