title: Postgresql An I/O error occurred while sending to the backend
body: <p>I have postgresql 9.1.19 deployed on a Windows Server 2008 R2.</p>
  
  <p>For some reason, it started throwing exceptions with no other information other than "an I/O error occurred while sending to the backend".</p>
  
  <p>It only happens with certain tables.</p>
  
  <p>If I use a clean database, the error disappears, which leads me to believe I am running out of memory or some other allocated resource which is causing the error??</p>
  
  <p>I'm connecting via JDBC.</p>
  
  <p>Any insights would be greatly appreciated.</p>
  
  <p>Thanks.</p>
  
  <p>Scott.</p>