Documentation

Learn how to set up, customize, and expand the functionality of WooCommerce

Troubleshooting

Not sure where to start? Check out our Troubleshooting Guide to read about common issues and their solutions.

Documents

  • Fatal error: Call to undefined function is_woocommerce_active()

    This document helps you resolve the “Fatal error: Call to undefined function is_woocommerce_active()” error in WooCommerce. This error typically occurs because of outdated extensions or a conflict with a third-party theme. The error message appears as: Fatal error: Call to undefined function is_woocommerce_active() Possible causes This error can be triggered by the following conditions: Regain […]

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