title: "Waiting for change log lock..." in liquibase while databasechangeloglock is empty
body: <p>I accidentally interrupted applying of <code>liquibase</code> script. Now I get message</p>
  
  <blockquote>
    <p>Waiting for change log lock...</p>
  </blockquote>
  
  <p>Table <code>databasechangeloglock</code> is empty. Also I tried to add row 1   <code>false  (null)  (null)</code>, but it didn't help.</p>