When I try to use the shortcoder, I receive the error:
Fatal error: Call to undefined function get_the_post_thumbnail_url() in /home/datap570/public_html/wp-content/plugins/shortcoder/includes/metadata.php on line 201
The content of shortcoder is too sample:
Can you please let me know what WordPress version you are using ?
The error says the function “get_the_post_thumbnail_url” is not available. This function introduced in wordpress version 4.4.0.
Can you please confirm me on this ?
You are right.
I updated the wordpress and the problem was solved.
Thanks a lot.