error diagnosis

[TheMaster]

getting this error idk y this is caused and how to handle this 
 

C:\New folder\node_modules\steamcommunity\components\http.js:108
                err = new Error("HTTP error " + response.statusCode);
                      ^

Error: HTTP error 503
    at SteamCommunity._checkHttpError (C:\New folder\node_modules\steamcommunity\components\http.js:108:9)
    at Request._callback (C:\New folder\node_modules\steamcommunity\components\http.js:50:61)
    at self.callback (C:\New folder\node_modules\request\request.js:185:22)
    at Request.emit (node:events:519:28)
    at Request.<anonymous> (C:\New folder\node_modules\request\request.js:1154:10)
    at Request.emit (node:events:519:28)
    at Gunzip.<anonymous> (C:\New folder\node_modules\request\request.js:1076:12)
    at Object.onceWrapper (node:events:633:28)
    at Gunzip.emit (node:events:519:28)
    at endReadableNT (node:internal/streams/readable:1696:12) {
  code: 503
}

Node.js v21.7.1

[Dr. McKay]

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/503

[TheMaster]

5 hours ago, Dr. McKay said:

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/503

i do know what an error code 503 means but the main question is how to handle this like to i implement a back off strat or like call log on again how should i handlethi because the script just stops at that point when the 503 comes

[TheMaster]

@Dr. McKay
idk y this error is arising

C:\Autoconfirmbot\node_modules\steam-tradeoffer-manager\lib\classes\TradeOffer.js:19
        if (!this.partner.isValid || !this.partner.isValid() || this.partner.type != SteamID.Type.INDIVIDUAL) {
                          ^

TypeError: Cannot read properties of undefined (reading 'isValid')
    at new TradeOffer (C:\Autoconfirmbot\node_modules\steam-tradeoffer-manager\lib\classes\TradeOffer.js:19:20)
    at TradeOfferManager.createOffer (C:\Autoconfirmbot\node_modules\steam-tradeoffer-manager\lib\index.js:506:14)
    at sendOffer (C:\Autoconfirmbot\mainimprovements.js:158:25)
    at Object.sellerforwax (C:\Autoconfirmbot\modules\waxpeer.js:26:11)
    at SteamUser.<anonymous> (C:\Autoconfirmbot\mainimprovements.js:317:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)