I installed the "Email to a friend" plugin and for about a month it worked fine.
Here is the problem: When you click the "Email this Post" a separate window comes up with all the information you need. Once you click submit I you get this error:
Fatal error: Call to undefined function: get_the_id() in /home/sneak/public_html/wp-content/plugins/email/email.php on line 753
I have no idea why it does this, but if anyone can help I would appreciate it. And btw my website is http://www.sneakerfiles.com