Support » Plugin: Contact Form by BestWebSoft » Error when Captcha enabled

  • Resolved babbsela


    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() []: 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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  • Plugin Author bestwebsoft


    Hello babbsela,

    Please provide the WordPress version and plugin version, which you are using.

    Kind regards.

    I apologize. I should have included that in the original post. I can’t remember which site I was trying to use this on, so it’s no longer relevant.

Viewing 2 replies - 1 through 2 (of 2 total)
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