check out php.net for information on imagecolorallocate();

well what is it you hope to accomplish? Did you download this program for any particular reason?

Perhaps the documentation will help
http://www.radiotoolbox.com/docs/index.php?p_id=1

it's just an http connection the same way that you would listen to a mp3 from a webserver.

If you run Windows XP then you may have a firewall running, check your network configuration to be sure that XP's built in firewall is not running. If you are unsure of where to do this, do a search on the web for XP firewall.

it sounds as though something is blocking Radio Toolbox from communicating, like a firewall or something. Check to ensure that you are not running any firewalls.

you need to turn down error reporting in your php installation it's set to high, as for the timeout, is radio toolbox and your webserver on the same machine? Try putting 127.0.0.1 instead of localhost.

set your folder permissions to world writable.

press ALT+C and see if you can see any errors for Script Service.

make sure that your script url in the Radio Toolbox application is set properly and restart Radio Toolbox. Your debug report looks as though it should work.

judging by that error I would say that you catcher.php script is corrupt. Try replacing with a fresh one and ensure that there is no garbage at the end of the file using a file editor.

if you go to that catcher script in your browser you will see the php code. This means that your hosting company either doesn't have php installed on your account or they do not have it configured properly to parse .php files. Contact your host about what might be causing this and ensure that you do ...

some host providers will probably work with you on that, charge a small fee for use or nothing at all depending on what happens on the server.

it needs to run on a windows machine. So if you have access to a windows server with terminal services you can run it that way.

you need to utlize the port forwarding or NAT feature in your router if it is available. This will be the only way to handle this situation.