[support] foreach error on forms with non-admin user

[Earnie Boyd]

Quoting "Christopher M. Jones" <cjones at partialflow.com>:

> These aren't errors but warnings, and they generally aren't serious.
> You, or your host, should adjust the php error reporting settings to
> make these go away.
>

This is a debatable response.  Drupal sets the error reporting to 
report these warnings because they should not happen.  Yes, these 
warnings could be from badly coded contrib modules.

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Earnie  http://r-feed.com
  Make a Drupal difference and review core patches.

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