Warning: preg_match_all(): Compilation failed: POSIX collating elements

#211733
  • Resolved Free Webcart
    Rank Math free

    Warning: preg_match_all(): Compilation failed: POSIX collating elements are not supported at offset 54 in /var/www/vhosts/freewebcart.com/httpdocs/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 489

Viewing 11 replies - 1 through 11 (of 11 total)
  • Hello,

    Thank you for contacting the support, and sorry for any inconvenience that might have been caused due to that.

    Could you please tell us the steps you did to generate this warning message? It seems this relates to your focus keyword/s. If so, would you mind sharing the specific keyword you are using so we can check this issue further?

    Looking forward to helping you.

    Thank you.

    showing in debug mode some time website dashboard going to There has been a critical error on this website. Please check your site admin email inbox for instructions.

    Learn more about troubleshooting WordPress.

    Hello,

    Thank you for keeping in touch with us.

    We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.

    Please do take a complete backup of your website before sharing the information with us.
    Sensitive Data Section

    It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

    https://wordpress.org/plugins/temporary-login-without-password/

    You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

    https://wordpress.org/plugins/wp-security-audit-log/

    We really look forward to helping you.

    Hello,

    I have updated the sensitive data as requested. Can you please check further?

    Thank you.

    Ankit
    Rank Math business

    Hello,

    Thank you for your reply.

    Could you please also share the URL where you are getting the error?

    Looking forward to helping you.

    cant give any url some time edit some post automatically going error and refresh that solved, I enable debug mode then showing rankmath error

    Hello,

    Thank you for keeping in touch with us.

    I tried replicating your issue here but I wasn’t able to. The post editor seems to be just working fine after I went around the fields and options. I also tried creating a draft post and done some random edits and I can’t see some issues happening.

    It looks like the debugging mode is not yet activated as error logs are not shown in Rank Math > Status & Tools > System Status.

    Could you please ensure to enable your WordPress debugging mode by following this guide: https://wordpress.org/support/article/debugging-in-wordpress/ or you can get in touch with your web host, they will help you locate the log file.

    For us to further investigate your issue, it would be great if you can share a video screencast replicating the issue from your end. You may use this handy tool loom.com to record your screen.

    We are looking forward to helping you.

    check the image https://ibb.co/BN5mbSW

    Brian
    Rank Math free

    Hello,

    Thank you for getting back to us.

    Upon checking your site noticed that the post editor was loading normally. But then the site did go down and I was not able to access it any longer. See screenshot: https://i.rankmath.com/94Ig1G

    Would you mind sending the link to that page/post to which you are getting this error?

    We are looking forward to helping you.

    uninstall rankmath website running fine, last time facing issue daily

    Prabhat
    Rank Math agency

    Hello,

    Thanks for your reply.

    Could you please create a staging website and replicate the issue there and share its logins so that we can perform the troubleshooting there and your live website doesn’t get affected by the troubleshooting?

    Please share both, the WordPress and FTP logins of the staging website, so that we can revert the changes we made.

    You may follow this article to create the staging website: https://www.wpbeginner.com/wp-tutorials/how-to-create-staging-environment-for-a-wordpress-site/

    Looking forward to helping you.

    Thank you.

    Hello,

    Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.

    If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.

    Thank you.

Viewing 11 replies - 1 through 11 (of 11 total)

The ticket ‘Warning: preg_match_all(): Compilation failed: POSIX collating elements’ is closed to new replies.