Title: 2.0.1 Error?
Last modified: August 18, 2016

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# 2.0.1 Error?

 *  Resolved [omar](https://wordpress.org/support/users/omar/)
 * (@omar)
 * [20 years, 3 months ago](https://wordpress.org/support/topic/201-error/)
 * Occasionally when I view my site I see the following at the top of the page:
 * **Warning: ob_start(): output handler ‘ob_gzhandler’ cannot be used after ‘URL-
   Rewriter’ in /home/omar/public_html/bullspeak/wp-includes/functions.php on line
   829**
 * Any ideas as to what this is or how to corect it? It does not always appear. 
   I’m using Firefox 1.5.0.1 and am hosted by Verve Hosting.

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

 *  [Kafkaesqui](https://wordpress.org/support/users/kafkaesqui/)
 * (@kafkaesqui)
 * [20 years, 3 months ago](https://wordpress.org/support/topic/201-error/#post-350177)
 * [http://weblogtoolscollection.com/archives/2004/07/31/gzip-compression-issue-in-wordpress-12-mingus/](http://weblogtoolscollection.com/archives/2004/07/31/gzip-compression-issue-in-wordpress-12-mingus/)
 * Reference this post on the forums, as well:
    [http://wordpress.org/support/topic/45947#post-254777](http://wordpress.org/support/topic/45947#post-254777)
 *  Thread Starter [omar](https://wordpress.org/support/users/omar/)
 * (@omar)
 * [20 years, 3 months ago](https://wordpress.org/support/topic/201-error/#post-350300)
 * Repaired! Thanks for the tips!

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

The topic ‘2.0.1 Error?’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [omar](https://wordpress.org/support/users/omar/)
 * Last activity: [20 years, 3 months ago](https://wordpress.org/support/topic/201-error/#post-350300)
 * Status: resolved

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