Good Day
I have recently started getting a error message when I turn the site online to allow public access. I get the response "Call to undefined method DT\CaptchaField::display()". Screen shot also attached. If the site is offline and I login as a superuser or manager I can get on to the site and see everything as normal. I can also logout as normal. However if I turn the site online and then logout, I get the same error mentioned before. I have no idea what this means or why this is happening as I have checked and cannot identify any changes to the access levels that could be causing this. This was not happening before as I was able to turn the site online and offline and use as normal. Please let me know if you can identify the problem and correct it.
Thanks