Image Upload - Fails

Hi
Actually I get the following error message when trying to upload image.

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Warning: mkdir(/home/talkfree/public_html/uploads/5297/): Permission denied in /includes/functions_image_uploads.php on line 83

Warning: move_uploaded_file(/home/talkfree/public_html/uploads/5297/d19863_amano_signature.jpg): failed to open stream: No such file or directory in /includes/functions_image_uploads.php on line 89

Warning: move_uploaded_file(): Unable to move '/tmp/phpnNPYZ0' to '/home/talkfree/public_html/uploads/5297/d19863_amano_signature.jpg' in /includes/functions_image_uploads.php on line 89
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