Title: Error with Captcha
Last modified: September 26, 2025

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# Error with Captcha

 *  [nserratm](https://wordpress.org/support/users/nserratm/)
 * (@nserratm)
 * [8 months, 2 weeks ago](https://wordpress.org/support/topic/error-with-captcha-2/)
 * We have been using the participant database for a long time without any problems.
   Good job. Recently, the captcha gives an error in some cases. It only works if
   is hit ‘return’ after entering the captcha value. Users can’t submit the form.
   
   Could you help us? Thanks in advance.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-with-captcha-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Author [rolandbarker](https://wordpress.org/support/users/rolandbarker/)
 * (@rolandbarker)
 * [8 months, 2 weeks ago](https://wordpress.org/support/topic/error-with-captcha-2/#post-18658456)
 * This is due to page caching. If you’re using a caching plugin, you can configure
   it so that it doesn’t cache the page with the form. It is also possible the cache
   is on the server, you will need to contact your hosting provider about that, 
   just ask them to exempt the page with the form from caching.
 *  Thread Starter [nserratm](https://wordpress.org/support/users/nserratm/)
 * (@nserratm)
 * [8 months, 1 week ago](https://wordpress.org/support/topic/error-with-captcha-2/#post-18660019)
 * Thanks. We have the page exclusion cached, but if it came from here, we will 
   review it.

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

The topic ‘Error with Captcha’ is closed to new replies.

 * ![](https://ps.w.org/participants-database/assets/icon-256x256.jpg?rev=1389807)
 * [Participants Database](https://wordpress.org/plugins/participants-database/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/participants-database/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/participants-database/)
 * [Active Topics](https://wordpress.org/support/plugin/participants-database/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/participants-database/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/participants-database/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [nserratm](https://wordpress.org/support/users/nserratm/)
 * Last activity: [8 months, 1 week ago](https://wordpress.org/support/topic/error-with-captcha-2/#post-18660019)
 * Status: not resolved