Title: CH Captcha Plugin Error
Last modified: December 8, 2016

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# CH Captcha Plugin Error

 *  [Mark Arambula](https://wordpress.org/support/users/zunamic/)
 * (@zunamic)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/ch-captcha-plugin-error/)
 * Thanks for making your plugin available but I had one issue. I attempted to use
   this on a test website and this error appeared after placing the shortcode in
   Contact Form 7. “The image “[http://mywebsite.com&#8221](http://mywebsite.com&#8221);
   cannot be displayed because it contains errors.” I then removed the shortcode
   and the website came back up normally. I was not able to proceed further. Can
   you let me know if you have any updates coming soon or a possible fix? Thank 
   you.

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

 *  Plugin Author [Chetan Khandla](https://wordpress.org/support/users/ckhandla94/)
 * (@ckhandla94)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/ch-captcha-plugin-error/#post-8608965)
 * I have check plugin but i am not able to find issue. Can you sand me what error
   is comming? so I resolve.
 *  [Sean Nessworthy](https://wordpress.org/support/users/nessworthy/)
 * (@nessworthy)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/ch-captcha-plugin-error/#post-8816490)
 * The issue is here:
    `ch-captcha/custom-captcha/phptextClass.php: header('Content-
   Type: image/jpeg');/* defining the image type to be shown in browser widow */`
 * You generate the captcha as a base64 data string, but you’re telling the browser
   to treat the *entire page* as `image/jpeg` with that `header()` call.
    I’ve commented
   it out on one of my client’s sites and it works again.
 * This is a plugin-breaking issue.
    -  This reply was modified 9 years, 3 months ago by [Sean Nessworthy](https://wordpress.org/support/users/nessworthy/).

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

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

 * ![](https://s.w.org/plugins/geopattern-icon/ch-captcha_dadcdd.svg)
 * [CH Captcha](https://wordpress.org/plugins/ch-captcha/)
 * [Support Threads](https://wordpress.org/support/plugin/ch-captcha/)
 * [Active Topics](https://wordpress.org/support/plugin/ch-captcha/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ch-captcha/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ch-captcha/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [Sean Nessworthy](https://wordpress.org/support/users/nessworthy/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/ch-captcha-plugin-error/#post-8816490)
 * Status: not resolved