New Relic not sending logs. unauthorized error

I am in desperate need of an experienced New Relic specialist to identify and rectify the problem causing data from my server application not to be transmitted to New Relic.

Key Responsibilities:
- Investigate and pinpoint the root cause behind the lack of data transmission from the server application
- Propose and implement an effective solution to restore data transmission to New Relic
- Ensure the New Relic setup for the server application is optimized for performance and accuracy

The ideal candidate should:
- Have extensive experience in working with New Relic, specifically in troubleshooting and resolving data transmission issues
- Be proficient in server application monitoring and troubleshooting
- Be able to start immediately and have a proven track record of delivering urgent projects on time.