wpsnoop Fatal error: Cannot redeclare woothemes_queue_update()

If you are dealing with a WordPress issue where a PHP Function woothemes_queue_update() 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 23 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 23 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/web-payment-software-payment-gateway-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/48hr-turnaround-click-integration/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-quaderno/woo-includes/woo-functions.php:27)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-recommendations-by-graphflow/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/tricks-and-tweaks-for-woothemes-canvas/includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/wootrexle/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/nexi-xpay-build/lib/woo-includes/woo-functions.php:17)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/graphflow-analytics/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woo-addon-for-stripe/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woo-addpay-gateway/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-mygate-virtual-payment-gateway/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-order-product-count/woocommerce/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-order-search-by-transaction-id/woo-includes/woo-functions.php:21)

This file is part of the WordPress plugin WooCommerce Order Search by Transaction ID and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/woocommerce-order-searching/woo-includes/woo-functions.php:112)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/auctioninc-dhl-shipping-calculator-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/auctioninc-fedex-shipping-calculator-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/auctioninc-shippingcalc-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/auctioninc-usps-shipping-calculator-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/cartasi-x-pay/lib/woo-includes/woo-functions.php:17)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/wc-custom-thank-you/woo-includes/woo-functions.php:22)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/advanced-usps-shipping-calculator-for-woocommerce/woo-includes/woo-functions.php:22)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/sqid-payments-gateway-for-woocommerce/woo-includes/woo-functions.php:21)

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

PHP Fatal error: Cannot redeclare woothemes_queue_update() (previously declared in wp-content/plugins/bigboss-woocommerce-deposit-funds/woo-includes/woo-functions.php:21)

This file is part of the WordPress plugin Bigboss WooCommerce deposit funds 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.