[Resolved] Error when Captcha enabled
I’d love to use the Captcha, but when I activate it, in addition to the captcha showing, this error displays:
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ” was given in /home4/munged/public_html/wp-includes/plugin.php on line 170
What is causing this error, and how do I fix it?
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