Lack of database permissions
After the connection data following the command
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '您的数据库密码' WITH GRANT OPTION;
Then refresh permission
flush privileges;
After the connection data following the command
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '您的数据库密码' WITH GRANT OPTION;
Then refresh permission
flush privileges;