Fix Web App Login Issue

My web app, developed through Lovable, is facing a critical login issue. Users are unable to access the login page, encountering an error message instead. The specific error displayed is "too many attempts."

I need an experienced web developer to troubleshoot and resolve this problem.

Key Requirements:
- Diagnose the cause of the "Access Denied" error.
- Implement a fix to restore access to the login page.
- Ensure that the solution is tested and verified.

Ideal Skills and Experience:
- Strong background in web application development and troubleshooting
- Familiarity with server error handling
- Experience with Lovable platform or similar web development frameworks
- Ability to deliver prompt and reliable solutions