I have opened my post and re-saved it with a thumbnail, and it is still not showing up.
Your web host is not letting the TimThumb script create a folder with the correct permissions due to their security policies (Host Gator is one example). Contact your webhost and tell them you are trying to use the TimThumb script in your Wordpress installation and they should be able to help you with the permissions.
More items by IndustrialThemes
|Compatible Browsers||IE7, IE8, Safari, Opera, Chrome|
|Software Version||WordPress 3.3, WordPress 3.2, WordPress 3.1, WordPress 3.0|
|ThemeForest Files Included||Layered PNG, Layered PSD, PHP Files, HTML Files, CSS Files, JS Files|
|Tags||admin panel, advertising, blue, clean, green, grey, jquery, magazine, modern, nested comments, personal, red, related posts, slider, twitter|
Contact the Envato Market Help Team