wpsnoop Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link()

If you are dealing with a WordPress issue where a PHP Function salcode_add_plugin_page_settings_link() 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 14 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 14 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/mc-visitor-tally/mc-visitor-tally.php:200)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/zairux-chatbot/BotChat.php:29)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/huurkalender-wp/huurkalender-wp.php:305)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/contenido-rgpd/contenido-rgpd.php:291)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/dmo-spacer-gif-generator/mll_sgg.php:101)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/voice2app/voice-2-app.php:80)

This file is part of the WordPress plugin Voice2App and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/sortd/sortd.php:79)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/wp-property-manager/property-manager.php:55)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/rapidcents-payment-gateway/rapidcents.php:38)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/coronawp/coronawp.php:273)

This file is part of the WordPress plugin CoronaWP – A Corona virus/COVID-19 custom info banner and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/simplest-cookie-notice/rubyscookienotifier.php:253)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/current-date-free/lw-current-date.php:15)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/kiwisizing-for-woocommerce/kiwisizing-for-woocommerce.php:289)

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

PHP Fatal error: Cannot redeclare salcode_add_plugin_page_settings_link() (previously declared in wp-content/plugins/search-excel-csv/search-excel-csv.php:46)

This file is part of the WordPress plugin Search Excel CSV 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.