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Hello,
RankMath no longer works. In the page editor, when I click on the “RankMath” button, this error appears. I should mention that all plugins and the site are up to date, and I have deactivated all third-party plugins one by one, but the error is still there. I even deleted and reinstalled RankMath. Can you help me, please?
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Hello,
I’m sorry to hear that you’re facing this issue with Rank Math. The error you’re encountering,
TypeError: (0 , o.isNil) is not a function
, may be related to a conflict with other plugins or possibly an issue with the current version of Rank Math itself.Here are a few steps you can try to resolve the issue:
- Clear Cache: Make sure to clear your browser cache and any caching plugins you might be using on your site.
- Check for JavaScript Errors: Open your browser’s developer console (usually F12 or right-click and select "Inspect") and check for any additional JavaScript errors that might provide more context.
- PHP Version: Ensure that your server is running a compatible version of PHP. Rank Math recommends PHP 7.2 or higher.
- Theme Conflict: Sometimes, the active theme can cause conflicts. Try switching to a default WordPress theme (like Twenty Twenty-One) to see if the issue persists.
- Reinstall Rank Math: Since you’ve already reinstalled Rank Math, ensure that you completely remove it before reinstalling. This includes deleting any leftover data in the database related to Rank Math.
If these steps do not resolve the issue, please reply to this ticket with your site URL so that we can investigate further. A human agent from our support team will take over and assist you more comprehensively.
Thank you for your patience, and we look forward to helping you resolve this issue!
Sources:
This Plugin Does Not Work with Your Version of PHP » Rank MathHello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
Please head over to your WP Dashboard > Rank Math > Status & Tools > System Status, click the “Copy System Info to Clipboard” button, and paste it here so we can check this further for you.
Looking forward to helping you.
Thank you.
### rank-math ### version: 1.0.252 database_version: 1 plugin_plan: Gratuit active_modules: local-seo, sitemap, 404-monitor, rich-snippet, link-counter, instant-indexing, image-seo, seo-analysis, woocommerce refresh_token: Aucun jeton permissions: Search Console: Accordées rank_math_404_logs: 32 Ko rank_math_redirections: 32 Ko rank_math_redirections_cache: 32 Ko rank_math_internal_links: 48 Ko rank_math_internal_meta: 16 Ko rank_math_analytics_gsc: 400 Ko rank_math_analytics_objects: 80 Ko rank_math_analytics_inspections: 128 Ko ### wp-core ### version: 6.8.2 site_language: fr_FR user_language: fr_FR timezone: Europe/Paris permalink: /%postname%/ https_status: true multisite: false user_registration: 1 blog_public: 1 default_comment_status: undefined environment_type: production user_count: 191 dotorg_communication: true ### wp-dropins (1) ### object-cache.php: true ### wp-active-theme ### name: Astra (astra) version: 4.11.10 author: Brainstorm Force author_website: https://wpastra.com/about/?utm_source=theme_preview&utm_medium=author_link&utm_campaign=astra_theme parent_theme: none theme_features: core-block-patterns, astra_hooks, widgets-block-editor, align-wide, automatic-feed-links, title-tag, post-thumbnails, starter-content, html5, post-formats, custom-logo, customize-selective-refresh-widgets, editor-style, woocommerce, rank-math-breadcrumbs, amp, wc-product-gallery-zoom, wc-product-gallery-lightbox, wc-product-gallery-slider, widgets, menus theme_path: /home/dwbu3553/public_html/wp-content/themes/astra auto_update: Enabled ### wp-mu-plugins (1) ### Lasermania – Force Real Lodash in Admin: author: (undefined), version: 1.3.0 ### wp-plugins-active (17) ### Chronopost: version: 3.0.3, author: Adexos, Auto-updates disabled Duplicate Page: version: 4.5.5, author: mndpsingh287, Auto-updates enabled HubSpot All-In-One Marketing - Forms, Popups, Live Chat: version: 11.3.16, author: HubSpot, Auto-updates enabled iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more: version: 3.12.4, author: iubenda, Auto-updates enabled LiteSpeed Cache: version: 7.3.0.1, author: LiteSpeed Technologies, Auto-updates enabled MailerLite - WooCommerce integration: version: 3.0.7, author: MailerLite, Auto-updates disabled PDF Invoices & Packing Slips for WooCommerce: version: 4.6.3, author: WP Overnight, Auto-updates enabled Rank Math SEO: version: 1.0.252, author: Rank Math SEO, Auto-updates enabled Site Kit by Google: version: 1.160.1, author: Google, Auto-updates enabled Spectra: version: 2.19.11, author: Brainstorm Force, Auto-updates enabled Tidio Chat: version: 6.0.29, author: Tidio LLC, Auto-updates enabled Trustpilot-reviews: version: 2.5.927, author: Trustpilot, Auto-updates enabled UpdraftPlus - Backup/Restore: version: 1.25.7, author: TeamUpdraft, DavidAnderson, Auto-updates enabled WooCommerce: version: 10.1.2, author: Automattic, Auto-updates enabled WooCommerce Stripe Gateway: version: 9.8.1, author: Stripe, Auto-updates enabled WowAddons - Product Addons for WooCommerce: version: 1.0.14, author: WPXPO, Auto-updates enabled WP Consent API: version: 1.0.8, author: RogierLankhorst, Auto-updates enabled ### wp-server ### server_architecture: Linux 4.18.0-553.32.1.lve.el8.x86_64 x86_64 httpd_software: Apache php_version: 8.3.24 64bit php_sapi: litespeed max_input_variables: 3000 time_limit: 30 memory_limit: 512M max_input_time: 60 upload_max_filesize: 16M php_post_max_size: 16M curl_version: 8.14.1 OpenSSL/1.1.1w suhosin: false imagick_availability: true pretty_permalinks: true htaccess_extra_rules: true static_robotstxt_file: true current: 2025-08-28T18:55:06+00:00 utc-time: Thursday, 28-Aug-25 18:55:06 UTC server-time: 2025-08-28T20:55:03+02:00 ### wp-database ### extension: mysqli server_version: 11.4.8-MariaDB client_version: mysqlnd 8.3.24 max_allowed_packet: 1073741824 max_connections: 2000 ### wp-constants ### WP_HOME: undefined WP_SITEURL: undefined WP_CONTENT_DIR: /home/dwbu3553/public_html/wp-content WP_PLUGIN_DIR: /home/dwbu3553/public_html/wp-content/plugins WP_MEMORY_LIMIT: 256M WP_MAX_MEMORY_LIMIT: 512M WP_DEBUG: false WP_DEBUG_DISPLAY: false WP_DEBUG_LOG: false SCRIPT_DEBUG: false WP_CACHE: true CONCATENATE_SCRIPTS: false COMPRESS_SCRIPTS: undefined COMPRESS_CSS: undefined WP_ENVIRONMENT_TYPE: undefined WP_DEVELOPMENT_MODE: undefined DB_CHARSET: utf8mb4 DB_COLLATE: undefined ### wp-filesystem ### wordpress: writable wp-content: writable uploads: writable plugins: writable themes: writable fonts: does not exist mu-plugins: writable
The issue is no longer there, i don’t know why 🙁
Hello,
Glad that everything has been sorted out.
Please feel free to reach out to us again in case you need any other assistance.
We are here to help.
Thank you.
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