Homestead 下 mariadb 总是自动断开连接？

[weixin_38066491]

Homestead下开发项目，浏览器访问时时不时就会提示“SQL拒绝连接“ SQLSTATE[HY000] [2002] Connection refused Navicat访问时提示： Lost connection to MySQL server at 'reading initial communication packet', system error: 0 "Internal error/check (Not system error)" 这是我的Homestead配置： --- ip: "192.168.10.10" memory: 2048 cpus: 1 provider: virtualbox mariadb: true authorize: ~/.ssh/id_rsa.pub keys: - ~/.ssh/id_rsa folders: - map: ~/Codes/php to: /home/vagrant/Code sites: - map: task.local.com to: /home/vagrant/Code/task/public - map: laravel.local.com to: /home/vagrant/Code/laravel/public databases: - homestead # blackfire: # - id: foo # token: bar # client-id: foo # client-token: bar # ports: # - send: 50000 # to: 5000 # - send: 7777 # to: 777 # protocol: udp 项目数据库连接配置： DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=task DB_USERNAME=homestead DB_PASSWORD=secret 开发环境： 机器：MacBook Pro (Retina, 13-inch, Mid 2014) 操作系统：MacOS Sierra 10.12.3 (16D32) MariaDB：10.2.4 Homestead版本：2.0.0 Vagrant 版本：1.9.2 IDE：sublime text 3 和 PhpStorm 2016.3 现在基本上已经到了一分钟左右就自动断开的地步，开发时总是需要不停的去Homestead里面启动MariaDB，各位大神，有谁知道是什么原因吗？