Warning: call_user_func_array() after update

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  • Hello,

    Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.

    Please navigate to Rank Math > Status & Tools > Version Control and rollback to the previous version as we investigate this further.

    Looking forward to helping you. Thank you.

    This issue is caused by how the PHP file is named in the plugin directory /plugins/seo-by-rank-math/vendor/cmb2/cmb2/includes/CMB2_Hookup.php. Currently, it’s reporting a critical error where it can’t find a file name CMB2_Hookup.php when in fact the file is named CMB2_hookup.php with a lowercase “h” I renamed the PHP file to an uppercase “H” and it got rid of the error…


    We are extremely sorry for the inconvenience that might have been caused.

    On some installations where other plugins were utilizing CMB2 library, the errors were popping up.

    We have released a quick update,

    Updating to the latest version should fix the issue.

    Please let us know if you are still facing an issue(s). We are here to help.

    Thank you.

    Thank you very much! It’s clean!!!

    Hi Hugo,

    I am glad that everything is now working smoothly 🙂

    Feel free to contact us should you come across any other problem.

    Thank you.

Viewing 5 replies - 1 through 5 (of 5 total)

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