Title: Error since update 4.2.1.
Last modified: August 24, 2016

---

# Error since update 4.2.1.

 *  Resolved [vrouwsel](https://wordpress.org/support/users/vrouwsel/)
 * (@vrouwsel)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/error-since-update-421/)
 * Since the update from 4.2 and 4.2.1, I keep getting the following error on the
   homepage:
    `window._wpemojiSettings = {"baseUrl":"http:\/\/s.w.org\/images\/core\/
   emoji\/72x72\/","ext":".png","source":{"concatemoji":"http:\/\/www.stichtingmirembe.
   nl\/wp\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.2.1"}}; !function(a,b,
   c){function d(a){var c=b.createElement("canvas"),d=c.getContext&&c.getContext("
   2d");return d&&d.fillText?(d.textBaseline="top",d.font="600 32px Arial","flag"
   ===a?(d.fillText(String.fromCharCode(55356,56812,55356,56807),0,0),c.toDataURL().
   length>3e3):(d.fillText(String.fromCharCode(55357,56835),0,0),0!==d.getImageData(
   16,16,1,1).data[0])):!1}function e(a){var c=b.createElement("script");c.src=a,
   c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var
   f;c.supports={simple:d("simple"),flag:d("flag")},c.supports.simple&&c.supports.
   flag||(f=c.source||{},f.concatemoji?e(f.concatemoji):f.wpemoji&&f.twemoji&&(e(
   f.twemoji),e(f.wpemoji)))}(window,document,window._wpemojiSettings);` I have 
   tried to add the following code to the function page:
 *     ```
       remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
       remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
       remove_action( 'wp_print_styles', 'print_emoji_styles' );
       remove_action( 'admin_print_styles', 'print_emoji_styles' );
       ```
   
 * It turned the whole website blank.
    I have made a ticket last week, but nobody
   gave a respons. The website concerned is: [stichtingmirembe.nl](http://stichtingmirembe.nl)
   I hope someone can help me with this, my client is getting nervous about it.

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

 *  [Borko](https://wordpress.org/support/users/media-x/)
 * (@media-x)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/error-since-update-421/#post-6068733)
 * Otto made a plugin that could fix your problem **for now**: [https://wordpress.org/plugins/classic-smilies/](https://wordpress.org/plugins/classic-smilies/)
   
   Try it and let us know.
 *  Thread Starter [vrouwsel](https://wordpress.org/support/users/vrouwsel/)
 * (@vrouwsel)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/error-since-update-421/#post-6068736)
 * Thanks, it fixed the problem!

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

The topic ‘Error since update 4.2.1.’ is closed to new replies.

## Tags

 * [code](https://wordpress.org/support/topic-tag/code/)
 * [emoji](https://wordpress.org/support/topic-tag/emoji/)
 * [function](https://wordpress.org/support/topic-tag/function/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [vrouwsel](https://wordpress.org/support/users/vrouwsel/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/error-since-update-421/#post-6068736)
 * Status: resolved

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