我最近在Mac上通过Homebrew安装了MariaDB，但是，我在启动它时遇到了麻烦，下面出现了错误响应。我是MySQL的新手，所以不知道该怎么做才能解决此问题。任何帮助表示赞赏。
Marks-MacBook-Pro:~ morts$ mysql.server start
Starting MariaDB
.180701 13:00:42 mysqld_safe Logging to '/usr/local/var/mysql/Marks-MacBook- Pro.local.err'.
180701 13:00:42 mysqld_safe Starting mysqld daemon with databases from /usr/local/var/mysql
. ERROR!