Title: zlib error
Last modified: September 1, 2016

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# zlib error

 *  [Jônatas Gabriel](https://wordpress.org/support/users/jonatasgabriel76/)
 * (@jonatasgabriel76)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/zlib-error/)
 * I’m using wordpress 4.5.3!
 * When the plugin is active, it gives the follow error that appears at the bottom
   of all pages of the website:
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) 
   in /public_html/wp-includes/functions.php on line 3549
 * this causes many erros and conflicts in wordpress.
 * [https://wordpress.org/plugins/exit-popup-with-an-offer/](https://wordpress.org/plugins/exit-popup-with-an-offer/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [shardulgaikwad](https://wordpress.org/support/users/shardulgaikwad/)
 * (@shardulgaikwad)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/zlib-error/#post-8405064)
 * This plugin is no longer maintained. All the features of this plugin are now 
   available in [Yeloni Pop-up plugin](https://wordpress.org/plugins/yeloni-free-exit-popup/).

Viewing 1 replies (of 1 total)

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

 * ![](https://s.w.org/plugins/geopattern-icon/exit-popup-with-an-offer_f3bb95.svg)
 * [Exit Popup with Offer by Autience](https://wordpress.org/plugins/exit-popup-with-an-offer/)
 * [Support Threads](https://wordpress.org/support/plugin/exit-popup-with-an-offer/)
 * [Active Topics](https://wordpress.org/support/plugin/exit-popup-with-an-offer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/exit-popup-with-an-offer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/exit-popup-with-an-offer/reviews/)

## Tags

 * [compression](https://wordpress.org/support/topic-tag/compression/)
 * [ob_end_flush](https://wordpress.org/support/topic-tag/ob_end_flush/)
 * [zlib](https://wordpress.org/support/topic-tag/zlib/)

 * 1 reply
 * 2 participants
 * Last reply from: [shardulgaikwad](https://wordpress.org/support/users/shardulgaikwad/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/zlib-error/#post-8405064)
 * Status: not resolved