mysql 错误号码1129

SQLyog连接mysql 错误号码1129：

mysql error 1129: Host 'bio.chip.org' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'。

解决方法：
  cmd命令行：mysqladmin flush-host -h 127.0.0.1 -u root -p123456
解决。
若还无法解决，可以参考 https://blog.csdn.net/vivian_zw/article/details/50667695