Хост не позволяет подключаться к этому серверу MySQL
Grant All Privileges ON *.* to 'USER_NAME'@'%' Identified By 'YOUR_PASSWORD';
FLUSH PRIVILEGES;
Herker
Grant All Privileges ON *.* to 'USER_NAME'@'%' Identified By 'YOUR_PASSWORD';
FLUSH PRIVILEGES;CREATE USER 'username'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'username'@'localhost' WITH GRANT OPTION;
CREATE USER 'username'@'%' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'username'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;GRANT ALL PRIVILEGES ON *.* TO root@my_ip IDENTIFIED BY ‘root_password‘ WITH GRANT OPTION;