3041 :BACKUP failed to complete the command BACKUP DATABASE [activedocs] TO DISK = N'd:\microsoft\mssqldata\MSSQL$ACTIVEDOCS\BACKUP\activedocs\activedocs_db_200809021915.BAK' WITH INIT , NOUNLOAD , NOSKIP , STATS = 10, NOFORMAT
18210 :BackupMedium::ReportIoError: write failure on backup device 'd:\microsoft\mssqldata\MSSQL$ACTIVEDOCS\BACKUP\activedocs\activedocs_db_200809021915.BAK'. Operating system error 112(There is not enough space on the disk.).