Error while loading manufacturers from web services

[ale93p]

Hi,

When I try to load the manufacturers xml via web services using http://www.mywebsite.com/api/manufacturers
 
it returns to me:

<error>
<message>
<![CDATA[
Internal error. To see this error please display the PHP errors.
]]>
</message>
</error>

If I enable display PHP errors it works, the manufacturers are displayed correctly without erros.

I got this problem only win Manufacturers.

Do you have any idea how to solve this?

Thanks

Edited February 6, 2015 by ale93p (see edit history)