iisnode encountered an error when processing the request.

HRESULT: 0x6d
HTTP status: 500
HTTP subStatus: 1013
HTTP reason: Internal Server Error

You are receiving this HTTP 200 response because system.webServer/iisnode/@devErrorsEnabled configuration setting is 'true'.

In addition to the log of stdout and stderr of the node.exe process, consider using debugging and ETW traces to further diagnose the problem.

The last 64k of the output generated by the node.exe process to stderr is shown below:

Warning: Accessing PropTypes via the main React package is deprecated, and will be removed in  React v16.0. Use the latest available v15.* prop-types package from npm instead. For info on usage, compatibility, migration and more, see https://fb.me/prop-types-docs
Warning: Accessing createClass via the main React package is deprecated, and will be removed in React v16.0. Use a plain JavaScript class instead. If you're not yet ready to migrate, create-react-class v15.* is available on npm as a temporary, drop-in replacement. For more info see https://fb.me/react-create-class
(node:7300) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:7300) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 4)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 5)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 6)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 7)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 8)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 9)
(node:7300) UnhandledPromiseRejectionWarning: Error: 401 - Unauthorized
    at C:\inetpub\websites\wwwroot\dist-server\bundle.js:1:28745
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:7300) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 10)
Application has thrown an uncaught exception and is terminated:
ReferenceError: document is not defined
    at Timeout._onTimeout (C:\inetpub\websites\wwwroot\dist-server\2.bundle.js:3:6324)
    at ontimeout (timers.js:436:11)
    at tryOnTimeout (timers.js:300:5)
    at listOnTimeout (timers.js:263:5)
    at Timer.processTimers (timers.js:223:10)