I wonder if I'm missing a trick here. Firstly, I love this plugin - thanks to the developers for making it so easy and great to use.
I installed CAPTCHA as a wordpress plugin and activated it. Then I went over to the Bookings Calendar and clicked "Check, if you want to activate CAPTCHA inside of booking form."
As soon as I do that, I'm getting the following on the page when the Booking Calendar is situated:
Fatal error: Call to undefined function imagettftext() in /home/caravan/public_html/wp-content/plugins/booking/js/captcha/captcha.php on line 103
Any ideas how to fix please?
Thanks in advance, Callum.