title: "new ephemeral certificate expires too soon: current time:"M
body: <p>I've been connecting to Google Cloud Platform MySQL from the CloudSQL Proxy on Windows for years. All of a sudden, I'm unable to connect.</p>
  
  <p>When I start the proxy using PowerShell, it launches fine and says ready for new connections. Then when I try to connect to it on 127.0.0.1, the client will report back:
  "Lost connection to MySQL server during query (127.0.0.1:3306)"</p>
  
  <p>The CloudSQL Proxy will report in the terminal:
  "error: new ephemeral certificate expires too soon: current time: 2019-06-28 23:54:29 +0000 UTC, certificate expires: 2019-06-28 16:54:25.8818364 -0700 PDT m=+291.599345701"</p>
  
  <p>Any ideas what would  have caused this change and what to do about it?</p>
  
  <p>My GCE instance and Python code are still able to interact with the database just fine.</p>
  
  <p>I also tried connecting from the Cloud Shell and get:
  "ERROR 1045 (28000): Access denied for user 'root' gcp mysql"</p>