I have moved a site from one domain to another and now the thumbnails are not showing up anymore. Could you please help me out?

Hi there,

Basically what is happening as far as the template or framework is concerned none of the image cache files are being written.

Fixing file and folder permissions:

1. I install Admin Tools from Akeeba
2. I execute Fix Permissions, Clean Temp Directory and Repair and Optimize table options in the Tools Section in the Components - Admin Tools backend menu

And your issue should be solved.

PS: but better if you add URL to your site so I can check it and see if I am right with my solution above.
Thank you

thanks, problem now resolved...

Great thanks for letting us know.

Anthony