在Connection.php第664行中：找不到驱动程序

我刚刚在我的VPS上安装了一个LEMP堆栈，并在上面托管了我的laravel应用程序。运行php artisan migrate后，我得到以下错误

In Connection.php line 664:

could not find driver (SQL: select * from information_schema.tables where
table_schema = mamaput and table_name = migrations)


In Connector.php line 67:

could not find driver

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我有PHP版本7.2和laravel 5.5。我需要做什么？

确保在php配置（php.ini）中启用了mysql扩展。您需要在系统中安装/启用pdo_mysql或mysqlnd