Error: Unexpected server response: 503

[mETHereum23]

Hi guys, today the bot is saying me this, how can i fix it?

node:events:368
throw er; // Unhandled 'error' event
^

Error: Unexpected server response: 503
at ClientRequest. (C:\Users\autot\bot-pancakeswap-master\node_modules\ws\lib\websocket.js:604:7)

[Alfara Nafi Dinara]

hello @mETHereum23 ,that problem show because you're using public node that is unstable

[mETHereum23]

so if i purchase a private node on quicknode it will works ?

[Alfara Nafi Dinara]

so if i purchase a private node on quicknode it will works ?

yes