Could not allocate space for object because the 'PRIMARY' filegroup is full.
説明
Backups fail with errors "Could not allocate space for object 'dbo.SearchData'.'idxSearchDataName' in database 'Catalog' because the 'PRIMARY' filegroup is full.
原因
The Catalog Database has reached the 4GB limit of SQL 2005 Express.
対策
Install a newer version of SQL Express. 2008 version onwards has a DB limit raised to 10GB.
