What can cause these errors when running a bot on node.js?

Question

Node.js

I launch the bot, and it gives out this:
node tradebot.js
/bot2/tradebot.js:64
var steam.logOn (logOnOptions);
^
SyntaxError: Unexpected token.
at exports.runInThisContext (vm.js:73:16)
at Module._compile (module.js:443:25)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module .js:355:32)
at Function.Module._load (module.js:310:12)
at Function.Module.runMain (module.js:501:10)
at startup (node.js:129:16)
at node .js:814:3
code itself:
https://pastebin.com/FWWKNBXy
Modules:
steamcommunity-mobile-confirmations
steamcommunity
steam-web-api-key
steam-weblogon
steam-tradeoffers
steam-totp
steam-userinfo
steam
mysql
request
log4js
is-property
how to fix that? Help