I have been using a great guestbook script from [url removed, login to view] for many years. This script generates a captch picture for spam protection. It seems my hosting provider has changed the PHP version, settings, etc. becuase the CAPTCH image is not shown anymore in the submit form. It is generated and save on the server, but not displayed.
I imagine it is quite a quick fix, but I need some assistance.
I have created a special FTP account for use on the hosting provider's server for tesing and configuration.