My site is "Unable to create scaled Thumbnail image"

My site is "Unable to create scaled Thumbnail image"

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[0] [0] Jusfeel

[2011-09-15 07:44:57]

[ images ]

[ http://drupal.stackexchange.com/questions/11302/my-site-is-unable-to-create-scaled-thumbnail-image ] [DELETED]

I have checked directory permissions, but it just can't work.

The error message is "Unable to create scaled Thumbnail image".

I have image, imageapi module installed and it detected the ImageMagik on the server OK. Version information:

Version: ImageMagick 6.6.9-9 2011-05-26 Q16 http://www.imagemagick.org Copyright: Copyright (C) 1999-2011 ImageMagick Studio LLC Features: OpenMP

The ImageMagick convert binary was located and return this version information.

What could be wrong?

Can you check the status report??maybe there are some file/folder permission problem or some mission php extension? - Mika A.