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Fatal error: Call to undefined function get_post_thumbnail_id() in /-/-/-/-/public_html//s

Discussion in 'Web Design' started by sandrine10, Feb 14, 2013.

  1. sandrine10

    sandrine10 Power Member

    Joined:
    Apr 14, 2010
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    I tried using WP featured images for parallax slider(installed on thesis 2.0)
    I tried to put an image in the post and had this:
    Fatal error: Call to undefined function get_post_thumbnail_id() in /-/-/-/-/public_html/site/wp-admin/includes/media.php on line 1173


    Can anyone help me ?