Title: PHP warning
Last modified: July 28, 2026

---

# PHP warning

 *  Resolved [kds26](https://wordpress.org/support/users/kds26/)
 * (@kds26)
 * [1 week, 6 days ago](https://wordpress.org/support/topic/php-warning-574/)
 * Hi, I am having recurring errors in my error log.
 * PHP Warning: Attempt to read property “labels” on null in /home/public_html/wp-
   content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.
   php on line 284
 * PHP Warning: Attempt to read property “name” on null in /home/public_html/wp-
   content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.
   php on line 284
 * Could you please advise how to fix this. Thank you.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-574%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Support [Jaideep Asrani](https://wordpress.org/support/users/jaideeprm/)
 * (@jaideeprm)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/php-warning-574/#post-18976845)
 * Hello [@kds26](https://wordpress.org/support/users/kds26/),
    Thank you for contacting
   Rank Math support. Please navigate to **WP Dashboard > Rank Math SEO > Status&
   Tools > System Status > Copy System Info to Clipboard **and share it with us 
   so we can check this further. Looking forward to helping you.
 *  Thread Starter [kds26](https://wordpress.org/support/users/kds26/)
 * (@kds26)
 * [1 week, 4 days ago](https://wordpress.org/support/topic/php-warning-574/#post-18978968)
 *     ```wp-block-code
       ` rank-mathversion: 1.0.274.1database_version: 1plugin_plan: Freeactive_modules: link-counter, seo-analysis, sitemap, rich-snippet, woocommerce, instant-indexing, role-manager, redirections, local-seo, 404-monitor, image-seo, ai-visibility, analyticsrefresh_token: Token existspermissions: Search Console: Givenrank_math_404_logs: 32 KBrank_math_redirections: 608 KBrank_math_redirections_cache: 192 KBrank_math_internal_links: 48 KBrank_math_internal_meta: 16 KBrank_math_analytics_gsc: 80 KBrank_math_analytics_objects: 144 KBrank_math_analytics_inspections: 128 KB wp-coreversion: 7.0.2site_language: en_AUuser_language: en_AUtimezone: Australia/Brisbanepermalink: /%category%/%postname%/https_status: truemultisite: falseuser_registration: falseblog_public: 1default_comment_status: undefinedenvironment_type: productionuser_count: 397dotorg_communication: true wp-dropins (2)advanced-cache.php: truemaintenance.php: true wp-active-themename: Woodmart Child (woodmart-child)version: 1.0.0author: XTemosauthor_website: http://xtemos.comparent_theme: Woodmart (woodmart)theme_features: core-block-patterns, woocommerce, wc-product-gallery-zoom, widgets-block-editor, block-templates, post-thumbnails, post-formats, automatic-feed-links, title-tag, html5, menus, editor-styles, editor-style, align-wide, widgetstheme_path: /home/public_html/wp-content/themes/woodmart-childauto_update: Disabled wp-parent-themename: Woodmart (woodmart)version: 8.5.5 (latest version: 8.5.7)author: XTemosauthor_website: http://themeforest.net/user/xtemostheme_path: /home/public_html/wp-content/themes/woodmartauto_update: Disabled wp-mu-plugins (2)Burst REST API Optimizer: version: 1.0.0, author: Burst StatisticsPlugin Organizer MU: version: 10.2.5, author: Jeff Sterup wp-plugins-active (39)Addressfinder: version: 1.7.15, author: Addressfinder, Auto-updates disabledAdvanced Shipment Tracking for WooCommerce: version: 4.0.1, author: zorem, Auto-updates disabledAfterpay Gateway for WooCommerce: version: 3.8.8, author: Afterpay, Auto-updates disabledAnti-Spam by CleanTalk: version: 6.84, author: CleanTalk - Anti-Spam Protection <welcome@cleantalk.org>, Auto-updates disabledAutomateWoo: version: 6.1.20, author: WooCommerce, Auto-updates disabledBooster for WooCommerce: version: 8.1.0, author: Pluggabl LLC, Auto-updates disabledCart Abandonment Recovery for WooCommerce: version: 2.1.3, author: Brainstorm Force, Auto-updates disabledCode Snippets: version: 3.9.6, author: Code Snippets Pro, Auto-updates disabledContact Form 7: version: 6.1.6, author: Rock Lobster Inc., Auto-updates disabledContent Control: version: 2.6.5, author: Code Atlantic, Auto-updates disabledCustomer Reviews for WooCommerce: version: 5.115.0, author: CusRev, Auto-updates disabledEasy Updates Manager Premium: version: 9.0.21, author: Easy Updates Manager Team, Auto-updates disabledFlamingo: version: 2.6.3, author: Rock Lobster Inc., Auto-updates disabledIgniteWoo Updater: version: 3.1.1, author: IgniteWoo.com, Auto-updates disabledImagify: version: 2.3.0, author: Imagify Image Optimizer – Optimize Images & Convert WebP & Avif (latest version: 2.3.1), Auto-updates disabledMembers: version: 3.2.26, author: MemberPress, Auto-updates disabledNo Shipping Message for WooCommerce: version: 2.2.6, author: dangoodman, Auto-updates disabledPDF Invoices & Packing Slips for WooCommerce: version: 5.15.2, author: WP Overnight, Auto-updates disabledPiWeb Disable payment method / Partial payment for WooCommerce: version: 1.1.10.2, author: PI Websolution, Auto-updates disabledPluginHive WooCommerce Shipping Services: version: 2.1.5, author: PluginHive, Auto-updates disabledPlugin Organizer: version: 10.2.5, author: Jeff Sterup, Auto-updates disabledPost Types Order: version: 2.4.8, author: Nsp Code, Auto-updates disabledRank Math SEO: version: 1.0.274.1, author: Rank Math SEO (latest version: 1.0.275), Auto-updates disabledReally Simple Security Pro: version: 9.7.0, author: Really Simple Plugins, Auto-updates disabledSequential Order Numbers for WooCommerce: version: 1.11.1, author: SkyVerge, Auto-updates disabledSimple CAPTCHA with Cloudflare Turnstile: version: 1.42.1, author: Elliot Sowersby, RelyWP, Auto-updates disabledUpdraftPlus - Backup/Restore: version: 1.26.6, author: TeamUpdraft, DavidAnderson, Auto-updates disabledWholesaleX: version: 2.4.5, author: Wholesale Team (latest version: 3.0.0), Auto-updates disabledWholesaleX Pro: version: 2.3.3, author: wpxpo (latest version: 3.0.0), Auto-updates disabledWooCommerce: version: 10.9.4, author: Automattic, Auto-updates disabledWooCommerce Multiple Boxes Product Shipping: version: 2.1.1, author: IgniteWoo.com (latest version: 2.1.2), Auto-updates disabledWooCommerce PayPal Payments: version: 4.1.1, author: PayPal, Auto-updates disabledWoodmart Core: author: (undefined), version: 1.1.8, Auto-updates disabledWordfence Security: version: 8.2.2, author: Wordfence, Auto-updates disabledWPBakery Page Builder: version: 8.7.4, author: WPBakery (latest version: 9.0), Auto-updates disabledWP Crontrol: version: 1.21.0, author: John Blackbourn, Auto-updates disabledWP File Manager: version: 8.0.4, author: mndpsingh287, Auto-updates disabledWP Mail SMTP: version: 4.9.0, author: WP Mail SMTP, Auto-updates disabledWP Rocket: version: 3.21.0.1, author: WP Media, Auto-updates disabled wp-serverserver_architecture: Linux 2.6.32-954.3.5.lve1.4.93.el6.x86_64 x86_64httpd_software: Apachephp_version: 8.3.22 64bitphp_sapi: litespeedmax_input_variables: 10000time_limit: 90memory_limit: 1024Mmax_input_time: -1upload_max_filesize: 128Mphp_post_max_size: 128Mcurl_version: 8.14.1 OpenSSL/1.1.1wsuhosin: falseimagick_availability: trueopcode_cache: trueopcode_cache_memory_usage: 134217728 of 134217728opcode_cache_interned_strings_usage: 100% of 8388608 (8 free)opcode_cache_hit_rate: 60.89opcode_cache_full: truepretty_permalinks: truehtaccess_extra_rules: truestatic_robotstxt_file: falsecurrent: 2026-07-30T00:03:44+00:00utc-time: Thursday, 30-Jul-26 00:03:44 UTCserver-time: 2026-07-30T10:03:38+10:00 wp-databaseextension: mysqliserver_version: 10.3.27-MariaDB-logclient_version: mysqlnd 8.3.22max_allowed_packet: 1073741824max_connections: 200 wp-constantsWP_HOME: https://solarcampingaustralia.com.auWP_SITEURL: https://solarcampingaustralia.com.auWP_CONTENT_DIR: /home/public_html/wp-contentWP_PLUGIN_DIR: /home/public_html/wp-content/pluginsWP_MEMORY_LIMIT: 1024MWP_MAX_MEMORY_LIMIT: 1024MWP_DEBUG: falseWP_DEBUG_DISPLAY: trueWP_DEBUG_LOG: falseSCRIPT_DEBUG: falseWP_CACHE: trueCONCATENATE_SCRIPTS: undefinedCOMPRESS_SCRIPTS: undefinedCOMPRESS_CSS: undefinedWP_ENVIRONMENT_TYPE: undefinedWP_DEVELOPMENT_MODE: undefinedDB_CHARSET: utf8DB_COLLATE: undefinedEMPTY_TRASH_DAYS: 30 wp-filesystemwordpress: writablewp-content: writableuploads: writableplugins: writablethemes: writablefonts: does not existmu-plugins: writable
       ```
   
 *  Plugin Support [Jeremy](https://wordpress.org/support/users/jeremrm/)
 * (@jeremrm)
 * [1 week, 3 days ago](https://wordpress.org/support/topic/php-warning-574/#post-18979899)
 * Hello [@kds26](https://wordpress.org/support/users/kds26/),
 * We will need to check this further on your site. Please email our support team
   at [support@rankmath.com](https://wordpress.org/support/topic/php-warning-574/support@rankmath.com?output_format=md)
   so we can assist you further.
 * Looking forward to helping you there.

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

You must be [logged in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-574%2F%3Foutput_format%3Dmd&locale=en_US)
to reply to this topic.

 * ![](https://ps.w.org/seo-by-rank-math/assets/icon.svg?rev=3438330)
 * [Rank Math SEO – AI SEO Tools to Dominate SEO Rankings](https://wordpress.org/plugins/seo-by-rank-math/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/seo-by-rank-math/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/seo-by-rank-math/)
 * [Active Topics](https://wordpress.org/support/plugin/seo-by-rank-math/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/seo-by-rank-math/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/seo-by-rank-math/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [Jeremy](https://wordpress.org/support/users/jeremrm/)
 * Last activity: [1 week, 3 days ago](https://wordpress.org/support/topic/php-warning-574/#post-18979899)
 * Status: resolved