PHP-error on every post/page: “Compilation failed: quantifier does not…”

#300651
  • Resolved Jens Hartmann

    3 years, 2 months ago

    Rank Math free

    I’m trying out your WordPress-Plugin. After activation and configuration I got an PHP error on every post or page.

    For debugging I use the plugin “Query Monitor” and it says:
    preg_match(): Compilation failed: quantifier does not follow a repeatable item at offset 0
    on: /wordpress/wp-content/plugins/seo-by-rank-math/vendor/mythemeshop/wordpress-helpers/src/helpers/class-str.php:95

    We have already thousands of posts on our website and none of them have a focus keyword or any other SEO settings. However the error won’t go away if I set a focus keyword.

    What is going wrong?

    Additional info: During installation of RankMath I imported data from the plugin “Redirections” and “Yoast SEO” which are no deactivated.

Viewing 3 replies - 1 through 3 (of 3 total)
  • Prabhat

    3 years, 2 months ago

    Rank Math agency

    Hello,

    Thank you for contacting Rank Math, and sorry for any inconvenience caused.

    This issue could be related to a redirection entry in the redirection module. Could you please disable the Redirections module in the Rank Math dashboard and see if the warning goes away?
    https://i.rankmath.com/NWG2bs

    Let us know how it goes.

    We are looking forward to helping you.

    Jens Hartmann

    3 years, 2 months ago

    Rank Math free

    Thanks a lot for your quick and competent support!

    Indeed it was the redirection module causing the error and I have found the guilty entry 🙂

    Prabhat

    3 years, 2 months ago

    Rank Math agency

    Hello,

    We are super happy that we could address your concern. If you have any other questions in the future, know that we are here to help you.

    If you don’t mind us asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.

    If you have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.

    Thank you.

Viewing 3 replies - 1 through 3 (of 3 total)

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