错误信息
PDOException: SQLSTATE[HY000]: General error: 1030 Got error 28 from storage engine: SELECT DISTINCT registry.name AS name, registry.filename AS filename
FROM
{registry} registry
WHERE (type=:type AND ( filename like :filename OR name like :name )) ; Array
(
[:type] => class
[:name] => %MailSystem
[:filename] => %.mail.%
)
在 mailsystem_get_classes() (行 282 在 /var/www/html/csb/sites/all/modules/mailsystem/mailsystem.module).