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Discussion & Troubleshooting / Error Auto-Thumbnailer

« on: October 21, 2002, 07:19:30 AM »

Greetings,

I searched the forums but did not find any clue on how to deal with this error when trying to auto-create thumbnail of a .gif image I have uploaded:

Warning: call_user_func() expects first argument, 'ImageCreateFromgif', to be a valid callback in /home/gpliego/public_html/gallery/includes/image_utils.php on line 65

   Error creating thumbnail!

Thank you in advance for any help you could provide,

totaltools