Title: Fatal error: Call to undefined function mb_convert_encoding()
Last modified: August 30, 2016

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# Fatal error: Call to undefined function mb_convert_encoding()

 *  [estudio-fundicion](https://wordpress.org/support/users/estudio-fundicion/)
 * (@estudio-fundicion)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-mb_convert_encoding-2/)
 * Hi, I’ve got this error on he page when using the shortcode.
 * I’m using WordPress 4.4.
 * Any ideas what can be happening?
 * Thanks,
 * Juan
 * [https://wordpress.org/plugins/twentytwenty/](https://wordpress.org/plugins/twentytwenty/)

The topic ‘Fatal error: Call to undefined function mb_convert_encoding()’ is closed
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 * 0 replies
 * 1 participant
 * Last reply from: [estudio-fundicion](https://wordpress.org/support/users/estudio-fundicion/)
 * Last activity: [10 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-mb_convert_encoding-2/)
 * Status: not resolved