I'm getting blank product pages on my Magento website. When i check the system.log it gives the following error:

Warning: include(`Mage/Core/Model/Domainpolicy.php`) [<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory  

What to do?!

1 Answer 1


That is because the file is missing. You need to download the version of Magento from https://magento.com/download and then add the file /app/code/core/Mage/Core/Model/Domainpolicy.php to your Magento site.

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