RangeError [ERR_SOCKET_BAD_PORT]: Port should be >= 0 and < 65536. Received .
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at Server.listen (net.js:1396:13)
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at Function.listen (/rbd/pnpm-volume/f44c3be7-89ee-4548-a1f9-4b5e24cf923a/node_modules/.registry.npmjs.org/express/4.16.3/node_modules/express/lib/application.js:618:24)
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Jump to
at Object.<anonymous> (/app/bot.js:4:12)
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at Module._compile (internal/modules/cjs/loader.js:701:30)
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at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
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at Module.load (internal/modules/cjs/loader.js:600:32)
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at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
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at Function.Module._load (internal/modules/cjs/loader.js:531:3)
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at Function.Module.runMain (internal/modules/cjs/loader.js:754:12)
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at startup (internal/bootstrap/node.js:283:19)
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https://gyazo.com/3fc6602d3672da8017ae15bc9f5e7f4d
I get this error, and idk what to do.
I am not good at programming and not sure what to do.