title: SEVERE:Memory usage is low, parachute is non existent, your system may start failing
body: <p>I tried to install mifos in my server , Installed apache tomcat, also add ssl certificate to it,
  Then i access it via my web browser gives an error.
  Displays the Error message shown below.</p>
  
  <p>The connection to the server was reset while the page was loading.</p>
  
  <pre><code>The site could be temporarily unavailable or too busy. Try again in a few moments.
  If you are unable to load any pages, check your computer's network connection.
  If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
  </code></pre>
  
  <p>And my apache log files shows below.</p>
  
  <p>Mar 5, 2015 6:17:25 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:17:35 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:17:45 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:17:55 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:18:05 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:18:15 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.
  Mar 5, 2015 6:18:25 AM org.apache.tomcat.util.net.NioEndpoint checkParachute
  SEVERE: SEVERE:Memory usage is low, parachute is non existent, your system may start failing.</p>
  
  <p>I don't know what the reason behind this error .. How can be solve this My server have 512 mb RAM</p>