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We have a web application running alpinenode:5.12.0

Its suddenly showing this error when we try to run it

[ec2-user@ip-10-141-4-22 -]$ sudo docker logs service | tail -10
module.js:341
throw err;
^

Error: Cannot find module \u2018express'
at Function.Module._resolveFilename (module.js:339:15)
at Function.Module._load (module.js:290:25)
at Module.require (module.js:367:17)
at require (internal/module.js:20:19)
at Object. (/opt/rollcall/build/server.js:18854:17)
at Module._compile (module.js:413:34)
at Object.Module._extensions..js (module.js:422:10)
at Module.load (module.js:357:32)
at Function.Module._load (module.js:314:12)
at Function.Module.runMain (module.js:447:10)

We need a node js and docker expert to help diagnose

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Amazon EC2 BitBucket Docker Node.js