No captch image using FB2 on linux hosting
I have inserted a form using FormBuilder 2 which works perfect on my windows test system but when uploaded to the linux hosting server the captcha image doesn't display.
I have changed the permissions on the /captcha folder to 777.
I have rolled back to FB1 with the same issue occuring.
So I assume it must be a hosting setup issue.
I have read through many of the threads here with the same issue and applied any possible solutions but the issue still occurs.
I have attached an error_log file that was created by FB if this helps.
Any help would be greatly appreciated.