MySQL Error 3778 – ER_WARN_DEPRECATED_UTF8MB3_COLLATION MySQL 24 Views 0 Min Read MySQL Error Message ‘%s’ is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead. Reason for the Error ER_WARN_DEPRECATED_UTF8MB3_COLLATION was added in 8.0.13. Related admin November 10, 2024
