Upgrade Security Measures and Error Message Handling

[phantom0004]

To enhance the application's security posture, the following changes are proposed:

• Concealing database error messages from the user interface to prevent information leakage.
• Discussing with the database management team to potentially increase the max client connections limit from 150, aiming to mitigate SQL client flood issues.

Implementing a robust account lockout mechanism that persists across form navigations and application restarts, adding an additional layer of security against brute force attacks.

[phantom0004]

I have managed to implement the proper fixes in the source code to reflect this change.