无法创建 tempdb。可能没有足够的可用磁盘空间。请删除 tempdb 驱动器上的其他文件并重新启动 SQL Server，以释放更多的磁盘空间。请检查事件日志，看其中是否还有其他错误可表明为什么无法初始化 tempdb 文件。

Could not create tempdb. You may not have enough disk space available. Free additional disk space by deleting other files on the tempdb drive and then restart SQL Server. Check for additional errors in the event log that may indicate why the tempdb files could not be initialized.