Log Out Error Message

[Dixie_Amazon]

Whenever I log out I get this error message:

Fatal error: Cannot redeclare opentable() (previously declared in /home/thisisms/domains/thisisms.com/public_html/themes/Anagram/theme.php:39) in /home/thisisms/domains/thisisms.com/public_html/themes/DeepBlue/theme.php on line 14

I am going to change my theme and see if it makes a difference, but I thought y'all would want to know.