Title: Undefined function “mb_list_encodings”
Last modified: August 19, 2017

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# Undefined function “mb_list_encodings”

 *  Resolved [zionsrogue](https://wordpress.org/support/users/zionsrogue/)
 * (@zionsrogue)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/undefined-function-mb_list_encodings/)
 * Hello,
 * I am running the latest version of All in One SEO pack with _both_ the php-mbstring
   and php-gi extensions installed. When viewing my WordPress debug log I’m seeing
   errors to an undefined function “mb_list_encodings”. A screenshot of the traceback
   can be found below:
 * [https://cldup.com/rbo3rrZipB-3000×3000.png](https://cldup.com/rbo3rrZipB-3000×3000.png)
 * Given that both php-mbstring and php-gi are enabled, I’m not sure what else to
   try.
 * Thanks!

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

 *  [Michael Torbert](https://wordpress.org/support/users/hallsofmontezuma/)
 * (@hallsofmontezuma)
 * WordPress Virtuoso
 * [8 years, 8 months ago](https://wordpress.org/support/topic/undefined-function-mb_list_encodings/#post-9423936)
 * No idea. You’d need to contact your hosting company.
    In the meantime, you can
   try removing the dashboard widget [https://semperplugins.com/documentation/remove-seo-news-dashboard-widget/](https://semperplugins.com/documentation/remove-seo-news-dashboard-widget/)
 *  Thread Starter [zionsrogue](https://wordpress.org/support/users/zionsrogue/)
 * (@zionsrogue)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/undefined-function-mb_list_encodings/#post-9431688)
 * Unfortunately that did not work. Unsure of what else to try.

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

The topic ‘Undefined function “mb_list_encodings”’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [zionsrogue](https://wordpress.org/support/users/zionsrogue/)
 * Last activity: [8 years, 8 months ago](https://wordpress.org/support/topic/undefined-function-mb_list_encodings/#post-9431688)
 * Status: resolved