I am using a script to programmatically set the user picture in Drupal 7. The script is depicted here: Drupal 7 save user picture programmatically.
The script works fine, but once the user picture has been set for a specific user, and if I try to delete that picture (as an admin or as the user himself) the server returns:
Warning: unlink(/home/hkdepot/public_html/drupal_dev_4/sites/default/files/avatars/upload/b8f1e69e83aa12cdd3d2babfbcd1fe27_101.jpg): Permission denied in drupal_unlink() (line 2199 of /home/hkdepot/public_html/drupal_dev_4/includes/file.inc).
The file does not get deleted from the folder.
Is this anything I should worry about? Is that a right's issue when setting the picture? How do I deal with it?
It just means that the user that is trying to delete the file (likely www-data) is not the owner nor is it in the ownership group. So you either need to
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