Register as new user - no random image
I am using tikiwiki 1.8.3 on a Linux.
Linux 2.4.22
Apache 1.3.31
PHP 4.2.3
MySQL 3.23.56
It was fine for a while then one day someone wanted to register at my site as a new user. See my page
Problem was that the registration code only displays the word:
Your registration code: Random Image
This means I cant see the registration code. Which means that person cant register as new user. I have previously registered new users, but along the way I changed some settings, I guess. Anyone can help to point me the way and get this fixed?