Hello,
application data is usually stored in the default segment. This is too small in your case and therefore you have to extent it using the alter database command:
alter database dbname on data_device = xxxx
xxx is the size in MB.
Before you do this, you should check with
sp_helpdevice
that you have enough free space on your device.
If this is not the case, you have to extent the device with:
disk resize .....
Best regards
Juergen