Queue job table auto-increment reset to 1 byself

Hi Guys,

Recently I deployed Lumen job Queue to production RDS AWS, so far I had no issue and things are working smoothly as expected.

But I noticed that jobs table auto-increment has been reset to lower number that it was yesterday like: from 2105345 to 1 and started again.

Is there any valid reason for it for it's only me facing this issue?

Thanks in advanced