Essae SI-810 SQL Database Connection Error

SQL Database Connection Error occurs when the SI-810 software cannot establish communication with the SQL Server database.

Possible Causes
1.) SQL Server service is stopped.
2.) Incorrect database configuration.
3.) Invalid authentication credentials.
4.) Firewall blocking SQL communication.
5.) Database corruption.

Troubleshooting Procedure
1.) Verify SQL Server service is running.
2.) Restart SQL Server service.
3.) Check database connection settings.
4.) Verify login credentials.
5.) Restart the SI-810 software.
6.) Restore the database if required.

Prevention
1.) Backup the database regularly.
2.) Monitor SQL Server services.
3.) Restrict unauthorized configuration changes.