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don't know why but if I try to add a featured image to this post

http://www.fabiosirna.com/blog/2012/09/arrivederci-nonna-uccia/

it breaks the blog (currently the featured image is not set for displaying the post). Do you have any suggestions — ore step to follow — to understand the issue? I want to understand what happens and try to debug the issue, but I don't have any idea on what to do :(

Any suggestions are welcome.

Thanks in advance, Fabio

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closed as too localized by kaiser, Brady Sep 11 '12 at 13:47

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, see the FAQ.

1 Answer

For future reference and for helping others, in my media.php theme I had this:

define( 'UNISPHERE_BLOG_H', 0 );

This causes the issue because WordPress can't resize an image with a desired height of 0 pixels.

Change it to value 9999 and now works as expected.

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