Cannot connect to the SQL database after rebuilding the Symantec Endpoint Protection Manager. SQLState: '01000' and '08001' are returned.
![SQL SERVER - FIX ERROR - Cannot connect to . Login failed. The login is from an untrusted domain and cannot be used with Windows authentication. (Microsoft SQL Server, Error: 18452) - SQL SERVER - FIX ERROR - Cannot connect to . Login failed. The login is from an untrusted domain and cannot be used with Windows authentication. (Microsoft SQL Server, Error: 18452) -](https://blog.sqlauthority.com/i/b/127error.jpg)
SQL SERVER - FIX ERROR - Cannot connect to . Login failed. The login is from an untrusted domain and cannot be used with Windows authentication. (Microsoft SQL Server, Error: 18452) -
![connection - Microsoft SQL Server, Error: 18456 by login with "sa" through SQL Server Authentication - Stack Overflow connection - Microsoft SQL Server, Error: 18456 by login with "sa" through SQL Server Authentication - Stack Overflow](https://i.stack.imgur.com/SWEcq.png)
connection - Microsoft SQL Server, Error: 18456 by login with "sa" through SQL Server Authentication - Stack Overflow
KB10518: “Login failed for user 'X'. Reason: not associated with a trusted SQL Server connection” error message appears when logging into a project source in MicroStrategy against Microsoft SQL Server.
![SQL SERVER - FIX Error 18456, Severity: 14, State: 6. Login failed for user - SQL Authority with Pinal Dave SQL SERVER - FIX Error 18456, Severity: 14, State: 6. Login failed for user - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/i/a/state06-01.jpg)
SQL SERVER - FIX Error 18456, Severity: 14, State: 6. Login failed for user - SQL Authority with Pinal Dave
![SQL SERVER - Fix Error - Login failed for user. Reason: Server is in script upgrade mode. Only administrator can connect at this time. (Microsoft SQL Server, Error: 18401) - SQL Authority with Pinal Dave SQL SERVER - Fix Error - Login failed for user. Reason: Server is in script upgrade mode. Only administrator can connect at this time. (Microsoft SQL Server, Error: 18401) - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/wp-content/uploads/2019/05/error18401.jpg)