Title: Fatal Error after Extra Theme update.
Last modified: December 11, 2019

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# Fatal Error after Extra Theme update.

 *  Resolved [dasigrist](https://wordpress.org/support/users/dasigrist/)
 * (@dasigrist)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/)
 * Hi Today I updated my website theme (Extra from Elegant Themes) and after refreshing
   the page, the site went down and I got this error message on apache log:
 * [Wed Dec 11 14:39:01.718802 2019] [php7:error] [pid 2106] [client 46.229.168.152:
   19640] PHP Fatal error: Cannot declare class OAuthSignatureMethod_HMAC_SHA1, 
   because the name is already in use in /wp-content/themes/Extra/includes/ext/oauth.
   php on line 125
 * After that, I disabled the “Super Socializer Plugin” and my site was back online
   again.
 * Can you help me understand what is going on?
 * Thank you.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-after-extra-theme-update%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [dasigrist](https://wordpress.org/support/users/dasigrist/)
 * (@dasigrist)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/#post-12289508)
 * Hey,
 * no answer after 3 weeks. My site is still down if I enable the plugin.
 * can I please have an answer.
 * thank you.
 *  Plugin Author [Heateor Support](https://wordpress.org/support/users/heateor/)
 * (@heateor)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/#post-12289702)
 * Sorry for the late reply. Missed this thread for some reason.
    If you check the
   line number 100 of file `wp-content/plugins/super-socializer/library/oauth.php`,
   you will find following code: `if (!class_exists('OAuthSignatureMethod_HMAC_SHA1')){`
   which checks if class “OAuthSignatureMethod_HMAC_SHA1” doesn’t exist before declaring
   it. Similarly, the theme you are using should also check the same before declaring
   this class. If you send us the file `wp-content/themes/Extra/includes/ext/oauth.
   php` to support[at]heateor[dot]com, we would be able to send you fix. You can
   also drop a friendly note about the same to your theme developer.
 *  Thread Starter [dasigrist](https://wordpress.org/support/users/dasigrist/)
 * (@dasigrist)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/#post-12372897)
 * Hi, Thank you.
 * The problem solved itself with the next theme update.
 * All the best
 * Daniel
 *  Plugin Author [Heateor Support](https://wordpress.org/support/users/heateor/)
 * (@heateor)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/#post-12386975)
 * Okay. Good to know.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Fatal Error after Extra Theme update.’ is closed to new replies.

 * ![](https://ps.w.org/super-socializer/assets/icon-128x128.png?rev=1866723)
 * [Social Share, Social Login and Social Comments Plugin - Super Socializer](https://wordpress.org/plugins/super-socializer/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/super-socializer/unresolved/)
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 * 4 replies
 * 2 participants
 * Last reply from: [Heateor Support](https://wordpress.org/support/users/heateor/)
 * Last activity: [6 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-after-extra-theme-update/#post-12386975)
 * Status: resolved