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This is the technical support forum for WPML - the multilingual WordPress plugin.

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This topic contains 1 reply, has 2 voices.

Last updated by Bigul 1 year, 3 months ago.

Assisted by: Bigul.

Author Posts
October 27, 2022 at 3:44 pm #12325621


Hello mates,
I'm having some troubles with WPML and i can't understand why because i have followed all instructions. (it's not the first time i'm using wpml)

The screenshot's are attached(they are in portuguese, if you don't have anyone who speak portuguese in support, i can translate to english the information.

Thank you!

October 28, 2022 at 5:20 pm #12333347


Languages: English (English )

Timezone: Europe/Vienna (GMT+01:00)


Welcome to the WPML support forum. I will do my best to help you to resolve the issue.

We had the same bug in the past and it has fixed after installing PHP Multibyte String Extension on the server.

PHP Fatal error: Uncaught Error: Call to undefined function mb_ereg_replace_callback() in /wp-content/plugins/sitepress-multilingual-cms/classes/xliff/class-wpml-tm-validate-html.php:124

So please consult about this with your hosting service team. Refer to the following documentation for more details.

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Please check the following similar tickets for further reference.



This ticket is now closed. If you're a WPML client and need related help, please open a new support ticket.