phpmysql error – #1273 – #1273 – Unknown collation: ‘utf8mb4_general_ci’
This solution worked for me 1) Click the “Export” tab for the database 2) Click the “Custom” radio button 3) Go the section titled “Format-specific options” and change the dropdown for “Database system or older MySQL server to maximize output compatibility with:” from NONE to MYSQL40. 4) Scroll to the bottom and click “GO”. If … Read more