MyBB Community Forums

When the visitors want to register to my forum, the letters on the image can not be seen clearly. How can I solve this problem?

My another question:If I close the captcha system, can there be any problems like hacking or automatic registration?

Please look at the following posts:

http://community.mybboard.net/showthread...#pid146149
http://community.mybboard.net/showthread...#pid113132

And yes, turning off the captcha verification isn't a prevention against spambots.

i have the same problem...