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:

(node:54540) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
(node:54540) [DEP0044] DeprecationWarning: The `util.isArray` API is deprecated. Please use `Array.isArray()` instead.
Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
Arguments: 
[0] _isAMomentObject: true, _isUTC: false, _useUTC: false, _l: undefined, _i: 08/20/1949, _f: undefined, _strict: undefined, _locale: [object Object]
Error
    at Function.createFromInputFallback (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:324:25)
    at configFromString (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:2613:19)
    at configFromInput (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:3056:13)
    at prepareConfig (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:3039:13)
    at createFromConfig (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:3006:44)
    at createLocalOrUTC (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:3100:16)
    at createLocal (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:3104:16)
    at hooks (C:\Applications\RunFree\WebRoot\node_modules\moment\moment.js:16:29)
    at C:\Applications\RunFree\WebRoot\modules\addresses.js:107:38
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
Unauthorized access attempt.
TypeError: Cannot read properties of undefined (reading 'memberId')
    at Update (C:\Applications\RunFree\WebRoot\modules\members.js:1952:94)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/customer
TypeError: Cannot read properties of undefined (reading 'memberId')
    at Accept (C:\Applications\RunFree\WebRoot\modules\members.js:555:39)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/accept
TypeError: Cannot read properties of undefined (reading 'memberId')
    at Save (C:\Applications\RunFree\WebRoot\modules\merchants.js:67:45)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/merchant/save
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(). The promise rejected with the reason:
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (node:_http_outgoing:699:11)
    at ServerResponse.header (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:795:10)
    at ServerResponse.send (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:175:12)
    at ServerResponse.json (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:279:15)
    at ImportRemote (C:\Applications\RunFree\WebRoot\modules\stores.js:133:22)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (node:_http_outgoing:699:11)
    at ServerResponse.header (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:795:10)
    at ServerResponse.send (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:175:12)
    at ServerResponse.json (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:279:15)
    at Save (C:\Applications\RunFree\WebRoot\modules\sites.js:385:25)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5) {
  code: 'ERR_HTTP_HEADERS_SENT'
}
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/site
TypeError: Cannot read properties of undefined (reading 'memberId')
    at JustSave (C:\Applications\RunFree\WebRoot\modules\addresses.js:71:140)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/singleaddress
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(). The promise rejected with the reason:
TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))
    at Function.all (<anonymous>)
    at BulkFulfill (C:\Applications\RunFree\WebRoot\modules\orders.js:577:17)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
TypeError: Cannot read properties of undefined (reading 'memberId')
    at Update (C:\Applications\RunFree\WebRoot\modules\members.js:1952:94)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/customer
TypeError: Cannot read properties of undefined (reading 'memberId')
    at Save (C:\Applications\RunFree\WebRoot\modules\merchants.js:67:45)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/merchant/save
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (node:_http_outgoing:699:11)
    at ServerResponse.header (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:795:10)
    at ServerResponse.send (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:175:12)
    at ServerResponse.json (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:279:15)
    at Save (C:\Applications\RunFree\WebRoot\modules\sites.js:385:25)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5) {
  code: 'ERR_HTTP_HEADERS_SENT'
}
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/site
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(). The promise rejected with the reason:
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (node:_http_outgoing:699:11)
    at ServerResponse.header (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:795:10)
    at ServerResponse.send (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:175:12)
    at ServerResponse.json (C:\Applications\RunFree\WebRoot\node_modules\express\lib\response.js:279:15)
    at ImportRemote (C:\Applications\RunFree\WebRoot\modules\stores.js:133:22)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
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(). The promise rejected with the reason:
TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))
    at Function.all (<anonymous>)
    at BulkFulfill (C:\Applications\RunFree\WebRoot\modules\orders.js:577:17)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
TypeError: Cannot read properties of undefined (reading 'memberId')
    at JustSave (C:\Applications\RunFree\WebRoot\modules\addresses.js:71:140)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:149:13)
    at Route.dispatch (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\route.js:119:3)
    at patched (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:210:37)
    at Layer.handle [as handle_request] (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\layer.js:95:5)
    at C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:284:15
    at Function.process_params (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:346:12)
    at next (C:\Applications\RunFree\WebRoot\node_modules\express\lib\router\index.js:280:10)
    at arguments.<computed> (C:\Applications\RunFree\WebRoot\node_modules\@opentelemetry\instrumentation-express\build\src\instrumentation.js:206:41)
birkenstocksd.com
156.248.15.36
birkenstocksd.com/api/singleaddress