Title: Error Thrown
Last modified: August 20, 2016

---

# Error Thrown

 *  Resolved [skipper0802](https://wordpress.org/support/users/skipper0802/)
 * (@skipper0802)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/error-thrown/)
 * I was working on a client’s shopping cart (WP e-commerce plugin, custom theme).
   I edited a post (product page), and clicked the “update” button; received this
   error message:
 * > Warning: Cannot modify header information – headers already sent by (output
   > started at /home/coffee/public_html/TestDEV/wp-content/themes/roasthouse/functions.
   > php:1) in /home/coffee/public_html/TestDEV/wp-includes/pluggable.php on line
   > 934
 * Can anyone shed some light as to the cause?
    Thanks, Eric
 * P.S. Host uses cPanel.

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

 *  Thread Starter [skipper0802](https://wordpress.org/support/users/skipper0802/)
 * (@skipper0802)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/error-thrown/#post-2202086)
 * BTW, this occurred after I copied the wp-content/theme/ourcustomtheme to the 
   test folder under public-html in cPanel. There was an issue with the style.css
   file not making it, but I eventually got that copied over as well.
 *  Thread Starter [skipper0802](https://wordpress.org/support/users/skipper0802/)
 * (@skipper0802)
 * [14 years, 9 months ago](https://wordpress.org/support/topic/error-thrown/#post-2202202)
 * I looked at my files in /theme and found an odd character before the opening 
   script. After editing that character out, the app. seems to be OK.
 * Thanks all.
    -Eric

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

The topic ‘Error Thrown’ is closed to new replies.

## Tags

 * [update button](https://wordpress.org/support/topic-tag/update-button/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 1 participant
 * Last reply from: [skipper0802](https://wordpress.org/support/users/skipper0802/)
 * Last activity: [14 years, 9 months ago](https://wordpress.org/support/topic/error-thrown/#post-2202202)
 * Status: resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics