wpsnoop Fatal error: Cannot redeclare csf_wp_editor_api()

If you are dealing with a WordPress issue where a PHP Function csf_wp_editor_api() was already declared it is most likely due to a plugin/theme conflict.

wpsnoop scanned and analyzed over 100,000 WordPress plugins and themes to find and locate potential conflicts including functions that share the same name.

This page has information on the 75 places where that function is declared and used in WordPress plugins and themes.

Note: Our database currently only taps into the free themes and plugins available in the publicly available WordPress plugins and themes, if your site uses paid plugins, themes or custom code there may be additional conflicts.


Our database has uncovered 75 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/downloadio/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Downloadio and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/throwback-posts/admin/vendor/codestar-framework/functions/helpers.php:104)

This file is part of the WordPress plugin Throwback Posts - Celebrate your old posts and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/spinpack/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin اسپینپک and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/portfolio-builder-elementor/lib/codestar-framework/functions/helpers.php:104)

This file is part of the WordPress plugin Portfolio Builder and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/surprise-post-grid/lib/functions/helpers.php:54)

This file is part of the WordPress plugin Surprise post grid and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/streamcast/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin StreamCast and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/whols/includes/Admin/settings/functions/helpers.php:54)

This file is part of the WordPress plugin Whols - WooCommerce Wholesale Prices and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/my-social-feed/admin/views/framework/functions/helpers.php:54)

This file is part of the WordPress plugin My Social Feed and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/wp-helper-lite/includes/lib/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin WP Helper Lite and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/liteweight-podcast/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Liteweight Podcast and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/the-pack-addon/admin/framework/functions/helpers.php:56)

This file is part of the WordPress plugin The Pack and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/dplayer/inc/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin dPlayer and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/fontier/admin/vendors/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Fontier and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/tablesome/vendor/pauple/pluginator/src/Library/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Tablesome and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/blueocean-woo-order-map/lib/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin BlueOcean order map for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/product-screenshot/includes/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Product Screenshot and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/wezido-elementor-addon-based-on-easy-digital-downloads/admin/vendor/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Wezido - Elementor Addon Based on Easy Digital Downloads and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/wolf-library-templates/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Wolf Library Templates and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/helpie-faq/vendor/pauple/pluginator/src/Library/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Helpie FAQ and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/jiangqie-free-mini-program/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin JiangQie Free Mini Program and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/interactive-geo-maps/vendor/saltus/framework/lib/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Interactive Geo Maps and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/jiangqie-official-website-mini-program/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin 酱茄企业官网Free and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/ultimate-infinite-scroll/admin/functions/helpers.php:54)

This file is part of the WordPress plugin Ultimate Infinite Scroll and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/just-tables/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin JustTables - WooCommerce Product Table and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/themeregion-companion/admin/partials/codestar-framework/functions/helpers.php:104)

This file is part of the WordPress plugin ThemeRegion Companion and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/bh-custom-preloader/options/functions/helpers.php:104)

This file is part of the WordPress plugin BH Custom Preloader and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/xl-fly-menu/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin XL Fly Menu and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/xl-tab/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Xl Tab and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/pdf-poster/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin PDF Poster and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/preview-link-generator/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Preview Link Generator and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/super-video-player/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Super Video Player and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/unikforce-elementor-woocommerce/includes/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin UnikForce Elementor WooCommerce Builder and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/html5-audio-player/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Html5 Audio Player and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/quick-testimonials/admin/partials/codestar-framework/functions/helpers.php:104)

This file is part of the WordPress plugin Quick Testimonials and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/pdf-viewer-by-themencode/includes/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin PDF Viewer by ThemeNcode and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/slider-builder-elementor/vendor/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Slider Builder Elementor and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/deposits-for-woocommerce/includes/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin Bayna - Deposits & Partial Payments for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/coming-soon-by-taspristudio/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Coming Soon by BoomDeves and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/bportfolio/inc/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin bPortfolio and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/aio-tools/vendor/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin All in One Tools and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/special-addons-for-elementor/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Special Addons for Elementor and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/swatchly/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Swatchly - Variation Swatches for WooCommerce Products and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/embed-office-viewer/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Document Viewer for Office and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/html5-video-player/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Html5 Video Player and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/mine-cloudvod/csf/functions/helpers.php:40)

This file is part of the WordPress plugin Mine CloudVod and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/mine-video/csf/functions/helpers.php:40)

This file is part of the WordPress plugin Mine Video Player and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/cc-custom-taxonmy/lib/codestar-framework/functions/helpers.php:104)

This file is part of the WordPress plugin CC Custom Taxonmy and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/ecommerce-menu/admin/vendor/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Ecommerce Menu and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/webhotelier/includes/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin WebHotelier for WordPress and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/panorama/inc/csf/functions/helpers.php:54)

This file is part of the WordPress plugin Panorama and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/ultimate-sms/admin/functions/helpers.php:54)

This file is part of the WordPress plugin Ultimate SMS and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/speed-booster-pack/vendor/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Speed Booster Pack and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/ultimate-social-share/admin/functions/helpers.php:54)

This file is part of the WordPress plugin Ultimate Social Share and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/easy-client-testimonial/assets/cs-framwork/functions/helpers.php:54)

This file is part of the WordPress plugin Easy Client Testimonial and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/cc-social-buttons/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Premium Contact Buttons and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/miaoroom-toolbox/admin/CSF/functions/helpers.php:104)

This file is part of the WordPress plugin Miaoroom ToolBox and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/starcat-review/includes/lib/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Starcat Review and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/hashbar-wp-notification-bar/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin HashBar - WordPress Notification Bar and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/bizapp-for-woocommerce/libraries/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Bizapp for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-chart/inc/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin B Chart and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/tourfic/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Tourfic - Travel and Hotel Booking Solution for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-gallery/inc/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin B Gallery and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-laser/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin b Laser Loader and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-pinterest-feed/admin/views/framework/functions/helpers.php:54)

This file is part of the WordPress plugin B Pinterest Feed and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/document-emberdder/admin/framework/functions/helpers.php:54)

This file is part of the WordPress plugin Document Embedder and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/payamito-core/admin/lib/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Payamito core and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/latmmo-aff-amazon/libs/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin LATMMO Aff Amazon and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/3d-viewer/inc/csf/functions/helpers.php:54)

This file is part of the WordPress plugin 3D Viewer and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-testimonial/admin/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin B Testimonial and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/b-timeline/inc/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin B Timeline and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/woo-disable-email-notifications/includes/codestar/functions/helpers.php:54)

This file is part of the WordPress plugin Disable Email Notifications for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/my-pricing-table/inc/csf/functions/helpers.php:54)

This file is part of the WordPress plugin My Pricing Table and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/showcase-it/inc/csf/functions/helpers.php:54)

This file is part of the WordPress plugin Showcase It and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/simpankira-for-woocommerce/libraries/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin SimpanKira for WooCommerce and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare csf_wp_editor_api() (previously declared in wp-content/plugins/dark-mode-karen-lite/inc/resources/codestar-framework/functions/helpers.php:54)

This file is part of the WordPress plugin Night Mode Karen Lite and could be interacting with another theme or plugin and causing a fatal error.

The error occurs because two (or more) plugins that you are using are both trying to declare a function with the same name.