...且该事务已被选作死锁牺牲品,呵呵,有意思

无意之中进入敏思博客,看到了下面的错误提示,感觉实在是有意思."且该事务已被选作死锁牺牲品",呵呵,好像是网站性能问题,不过有谁能告诉我这个错误是怎么回事?页面刷新之后,运行正常.

Server Error in '/' Application.

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事务（进程 ID 80）与另一个进程已被死锁在 lock 资源上，且该事务已被选作死锁牺牲品。请重新运行该事务。

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: 事务（进程 ID 80）与另一个进程已被死锁在 lock 资源上，且该事务已被选作死锁牺牲品。请重新运行该事务。

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.