ERROR 1115 (42000): Unknown character set: 'utf8mb4'

Question

I have a MySQL dump, which I tried to restore with:

mysql -u\"username\" -p\"password\" --host=\"127.0.0.1\" mysql_db < mysql_db

However

Answer 1

Open your mysql file any edit tool

find

/*!40101 SET NAMES utf8mb4 */;

change

/*!40101 SET NAMES utf8 */;

Save and upload ur mysql.