Could not allocate space because the 'DEFAULT' filegroup is full.

We are getting the error below when trying to attach a MS SQL 2005 Express
Database with a size of around 2GB.
The database had some issues before we detached the database and now we can
not attach.
There are a number of other databases in the primary filegroup but they are
all very small i.e. no more than 100Mb total in size.
Is this a configuration issue of some sort or a database corruption issue.
==================
TITLE: Microsoft SQL Server Management Studio Express
--
Attach database failed for Server 'ONLINE-INT'.
(Microsoft.SqlServer.Express.Smo)
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch.
(Microsoft.SqlServer.Express.ConnectionInfo)
Could not allocate space for object 'events' in database 'port' because the
'DEFAULT' filegroup is full.
Error while undoing logged operation in database 'port'. Error at log record
ID (11807:19741:34).
Could not open new database 'port'. CREATE DATABASE is aborted.
1 transactions rolled forward in database 'port' (10). (Microsoft SQL
Server, Error: 1105)
PSernzHi
Do you have free space on the filesystem ?
"PSernz" <PSernz@.discussions.microsoft.com> wrote in message
news:E2EAFD34-01F0-4887-A7D0-134D73EEC501@.microsoft.com...
> We are getting the error below when trying to attach a MS SQL 2005 Express
> Database with a size of around 2GB.
> The database had some issues before we detached the database and now we
> can
> not attach.
> There are a number of other databases in the primary filegroup but they
> are
> all very small i.e. no more than 100Mb total in size.
> Is this a configuration issue of some sort or a database corruption issue.
>
> ==================
> TITLE: Microsoft SQL Server Management Studio Express
> --
> Attach database failed for Server 'ONLINE-INT'.
> (Microsoft.SqlServer.Express.Smo)
> --
> ADDITIONAL INFORMATION:
> An exception occurred while executing a Transact-SQL statement or batch.
> (Microsoft.SqlServer.Express.ConnectionInfo)
> --
> Could not allocate space for object 'events' in database 'port' because
> the
> 'DEFAULT' filegroup is full.
> Error while undoing logged operation in database 'port'. Error at log
> record
> ID (11807:19741:34).
> Could not open new database 'port'. CREATE DATABASE is aborted.
> 1 transactions rolled forward in database 'port' (10). (Microsoft SQL
> Server, Error: 1105)
>
>
> PSernz