Fatal Error Message

Hi there, I´ve just installed the Parallax Frame in my blog and all I can see is this message "Fatal error: Call to undefined function has_custom_logo() in /homepages/0/d310019379/htdocs/clickandbuilds/VictorHerrero/wp-content/themes/parallax-frame/inc/structure.php on line 114". I had installed a few other themes in the past so can be anything... Is there ane way to know what´s spoiling the theme? THanks in advance! Victor.