Analysis quota is exhausted. Getting this in my PR actions

I have configured Deepsource it was working fine for past 14 days its not working,
I can see analysis is getting skipped with above message Analysis quota is exhausted.

Need help in this. I even updated the configuration file its working fine in my personal github.

Currently im using free plan with 1 private repo linked to deepsource with only 3 engineer to explore this tool for my organization

@mohamedfarees Free plan has fair usage limits, which your account seems to be exceeding. If you prefer higher analysis limits, please upgrade to a paid tier.

Thank you so much for your response. May i know

  1. what the fair limit is.
  2. Is there a way we can optimize this usage like changing default branch something like that will help