title: Postgres connections are becoming zero in DB pool after hikari maxLifetime?
body: <p>My Springboot application developed with <strong><code>version 2.1.5</code></strong>, when running it, its leaving the db connections in DB pool but after hikari max-lifetime all the connections that were created are elapsing. Any further <code>REST request</code> is not creating new connection and ending up with the error "<strong>Unable to connect JDBC</strong>"</p>
  
  <p>What could be the problem and how can i overcome it?</p>