Can´t register key multisite

This thread is resolved. Here is a description of the problem and solution.

Problem:
If you're experiencing issues with registering your WPML on a WordPress multisite setup.
Solution:
We recommend activating WPML on your main site. Once activated, you should be able to unregister and then re-register the site key. This step is crucial for ensuring that WPML functions correctly across your multisite environment.

Please note that this solution might be outdated or not applicable to your specific case. We highly recommend checking the related known issues, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the issue persists, please open a new support ticket.

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

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This topic is split from https://wpml.org/forums/topic/wordpress-database-error-could-not-perform-query-because-it-contains-invalid-data-3/

Tagged: Exception

This topic contains 1 reply, has 0 voices.

Last updated by Paola Mendiburu 1 year ago.

Assisted by: Paola Mendiburu.

Author	Posts
May 2, 2025 at 7:42 am #16988158
Salsa-Trips	Sorry, but there is NOT described, how to fix the WPML REGISTRATION BUG: If you encounter any issues while setting up your WordPress multisite with WPML, contact our support team for assistance. Please forward my issue in case you can't help. Thank you (y)
May 2, 2025 at 7:50 am #16988171
Paola Mendiburu WPML Supporter since 11/2020 Languages: English (English ) Spanish (Español ) Italian (Italiano ) Timezone: Europe/Madrid (GMT+02:00)	Hi there! I see that your main site is w724.com. So you should activate there WPML and you will be able to unregister and register the site key.