Hello folks, I’ve deployed a Node.js app with Express on Railway. Everything works fine, but every day around 1 AM, my app crashes because the connection to my database (also deployed on Railway) is lost. Do you have any tips to solve this strange issue? Here is my log from Railway:

node:events:495

throw er; // Unhandled 'error' event

^
Error: Connection terminated unexpectedly

at Connection. (/app/node_modules/pg/lib/client.js:132:73)

at Object.onceWrapper (node:events:631:28)

at Connection.emit (node:events:517:28)

at Socket. (/app/node_modules/pg/lib/connection.js:63:12)

at Socket.emit (node:events:517:28)

at TCP. (node:net:350:12)

Emitted 'error' event on Client instance at:

at Client.handleErrorEvent (/app/nodemodules/pg/lib/client.js:341:10)

at Connection. (/app/node_modules/pg/lib/client.js:150:16)

at Object.onceWrapper (node:events:631:28)

[… lines matching original stack trace …]

at TCP. (node:net:350:12)

Node.js v18.18.2

npm WARN config production Use --omit=dev instead.