need some help with image verification system

[riderbook]

after our server migration we seem to be getting problem for forum verification image

when I tried :

http://www.mysite.com/forums/image.php?i=gd

I get :

[B]Fatal error[/B]:  Call to undefined function imagecreatetruecolor() in [B]/home/daxf/public_html/forums/includes/class_image.php[/B] on line [B]1758
[/B]

how can this be fixed, please help me out so that I can pass on the info to my host to fix it up

[Trevor Hannant]

Make sure that GD is enabled on your new server.

[DrewryMedia]

Make sure that GD is enabled on your new server.

Trying to get my captcha working too so ppl can sign up, but no image for captcha is showing up

[Steve Machol]

The Q&A option is better.

The image verification feature requires that either your PHP be installed with full GD support or that your server is running ImageMagick version 6 or higher and you are using the correct path to this in the Image Settings. If neither on
e of these is installed correctly, then you will not be able to use the Image Verification function.

Check to make sure your PHP is compiled with GD or that your server has ImageMagick installed and configured:

Admin CP -> Settings -> Options -> Image Settings

Then set this:

Admin CP -> Settings -> Human Verification Manager -> Image Verification -> Image Verification Options

If these are installed you will see images for them. If there are no images there, these are either not installed or you have the wrong path for IM.

And did you turn on Image Verification:

Admin CP -> Settings -> Options -> Human Verification Options -> Registration (checked)

And finally, make sure that the Unregistered usergroup has this set:

Admin CP -> Usergroups -> Usergroup Manager -> Edit Usergroup (Unregistered) -> Require Human Verification on Configured Actions -> Yes