im having an issue with sql server 2005 express on a test box. im
trying to use an app to add records to some tables in a database, 1
record at a time.
but in doing so i get this

"The transaction log for database 'ScanOrder2' is full. To find out
why space in the log cannot be reused, see the log_reuse_wait_desc
column in sys.databases"

with every insert of a record.

this process was working fine 2 days ago and i cant find anything
thats been changed.
- i deleted the database and tried restoring it from a backup that is
known to work, but still has the issue
- the recovery model is set to simple. every night a batch script is
run to truncate the log file in case there is a transaction that uses
a lot of records
- i can insert and delete records manually with no problems (ie going
in through SSMSE and highlighting a row and deleting it or adding
random data) but i still cant add it through the app
- the log file is set to autogrow unrestricted at 10 megs at a time.
- i even tried setting the log file to 500 megs starting size, and
still couldnt even insert 1 record
- when i check the log_reuse_wait_desc, it says NOTHING, when not
running and while running.

is there any other setting i could be missing that might attribute to
this?