Thread: fatal error child theme header.php on line 10

fatal error child theme header.php on line 10

I am creating my child theme and when I activated the theme, I encounter this error.

Fatal error: Call to undefined function appthemes_meta() in /home3/postgrab/public_html/wp-content/themes/classipress_child/header.php on line 10

I am using classipress-314 and I duplicated the entire classipress-314(excluding style.css/side.php and functions.php) and rename it classipress_child and created a new
style using back the following code:

/*
Theme Name: ClassiPress
Theme URI: Premium WordPress Themes | AppThemes
Description: postgrab classifieds
Version: 3.1.4
Author: postgrab
Author URI: PostGrab
*/
@import url("../classipress/style.css");
@import url("../classipress/styles/red.css");


I am not sure why when i activated the theme the error appears. please help.

Thanks