New Zealand Go Online | How to Fix: WordPress database error Duplicate entry '0' for key 'PRIMARY' for query INSERT INTO `wp_usermeta` - New Zealand Go Online
SOLVED] Duplicate Entry Error Problem Issue (100% Working)
KB45226: "Database error....Duplicate entry 'xxx' for key 'PRIMARY'" error message appears when attempting to log into a project source in Developer
Ecommerce Plugin Error: Duplicate Entry '1' for key 'default_site_id' - Development - Open edX discussions
Supplier Invoices - "Duplicate entry '1' for key 2 - Using my Dolibarr - Dolibarr international forum