Finally I found the line that make this problem…
In wordpress plugin folder locate the following file
wordpress-creation-kit.php
path ->
wck-custom-fields-and-custom-post-types-creator >> wordpress-creation-kit-api >> wordpress-creation-kit.php
Comment following line
add_filter(‘media_send_to_editor’, array( &$this, ‘wck_media_send_to_editor’ ), 15, 2 );
Now it works fine for me.
http://tagprof.com/shan
