Title: error headers
Last modified: August 24, 2016

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# error headers

 *  Resolved [Avery1](https://wordpress.org/support/users/avery1/)
 * (@avery1)
 * [11 years ago](https://wordpress.org/support/topic/error-headers/)
 * When I tested my contact form I got this error, although it was working just 
   fine before. The initial email sends, and then this error occurs instead of the“
   Thank you for contacting us” screen.
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/mysite/public_html/wp-content/plugins/seamless-schema/seamless-schema.
   php:126) in /home/mysite/public_html/wp-includes/pluggable.php on line 1196
 * Line 126 of seamless-schema.php is:
 * > @ob_end_flush();
 * > /**
   >  * End output buffering during header */ function seamless_schema_buffer_end(){**
   > @ob_end_flush();** } add_action(‘wp_head’, ‘seamless_schema_buffer_end’);
 * Line 1196 of pluggable.php is:
 * > header(“Location: $location”, true, $status);
 * How do I fix this? I think the problem may be the lack of a ob_get_content command(??)
   The plugin author does not seem to be available.
 * [https://wordpress.org/plugins/contact-form-builder/](https://wordpress.org/plugins/contact-form-builder/)

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

 *  Plugin Contributor [webdorado](https://wordpress.org/support/users/webdorado/)
 * (@webdorado)
 * [11 years ago](https://wordpress.org/support/topic/error-headers/#post-6110606)
 * Dear Avery1,
 * Since the issues is not caused by our plugin, the best we can do is to offer 
   you to contact us at info[at]web-dorado.com providing full Admin access. We will
   edit the files. Thank you.
 *  Thread Starter [Avery1](https://wordpress.org/support/users/avery1/)
 * (@avery1)
 * [11 years ago](https://wordpress.org/support/topic/error-headers/#post-6110727)
 * Thank you so much for fixing that for me, especially since the error was not 
   caused by Contact Form Builder. I guess I could have changed to a contact form
   in a widget, but I like yours. It looks professional and good on the page! Plus
   it’s extremely versatile, so output was exactly what I wanted. Once again, thank
   you. Everything is working now.

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

The topic ‘error headers’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/contact-form-builder.svg)
 * [WDContactFormBuilder](https://wordpress.org/plugins/contact-form-builder/)
 * [Support Threads](https://wordpress.org/support/plugin/contact-form-builder/)
 * [Active Topics](https://wordpress.org/support/plugin/contact-form-builder/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/contact-form-builder/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/contact-form-builder/reviews/)

## Tags

 * [header error](https://wordpress.org/support/topic-tag/header-error/)

 * 2 replies
 * 2 participants
 * Last reply from: [Avery1](https://wordpress.org/support/users/avery1/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/error-headers/#post-6110727)
 * Status: resolved