[Plugin: Spam Captcha] New version gives fatal error during activation

Just tried it…same issue.

Definitely I do not understand … Do you have another plugin of mine ?
What are the plugins installed ?
What is your version of wordpress ?
May you try another plugin of mine such as https://www.ads-software.com/extend/plugins/image-zoom/

Thanks ?

Is it a multi-site worpress installation ?

May you try to contact me by email ? My email is in the header of the spam-captcha.php file

I will send you debug files

Not a multi-site installation (i.e., the flag has not been set). WordPress 3.2.1. We do have a bunch of plug-ins installed, including a few BP plug-ins.