While try to upload a file (any size) on any SharePoint 2003 document library, the browser is showing an error :
Form Validation Error
Please correct the information you provided by following these steps, then submit the information again:
Web server is busy. Please try again.
The sites are working fine. This issue occurs while uploading only.
DB properties show:
Space allocated for Data files= 3 MB
Space allocated for Transaction Log= 200MB.