HTTP Error 503. The service is unavailable in Azure server for rest services deployed
<p>I am facing 503 service unavailable issue since last 2 days on my server. It was working fine before weekend. </p>

<p>I am attaching the HTTPERR log file details below:</p>

<blockquote>
  <p>2016-03-20 17:03:36 223.24.10.10 60767 10.0.0.4 80 HTTP/1.1 GET /eddee/GetUserByUserId189 503 1 AppOffline DefaultAppPool
  2016-03-20 17:03:51 223.24.10.10 36435 10.0.0.4 80 HTTP/1.1 GET /eddee/GetConfiguration 503 1 AppOffline DefaultAppPool
  2016-03-20 17:04:05 223.24.10.10 58975 10.0.0.4 80 HTTP/1.1 GET /eddee/Pictures/268_VendorLogopic_1932016111550.png 503 1 AppOffline DefaultAppPool</p>
</blockquote>

<p>Can someone please help me out with this?</p>

<p>Thanks in advance!!</p>