Ghost not starting after AWS instance upgrade

From the systemctl output, I can see all services are up and running but ghost. I found this error in the http___seeds_reefgrows_com_production.error.log file

{"name":"Log","hostname":"ip-172-31-21-51","pid":25072,"level":50,"err":{"domain":"http://seeds.reefgrows.com","code":"MODULE_NOT_FOUND","message":"Cannot find module 'bthreads'\nRequire stack:\n- /opt/bitnami/ghost/versions/4.31.0/core/ server/services/email-analytics/jobs/fetch-latest.js","stack":"Error: Cannot find module 'bthreads'\nRequire stack:\n- /opt/bitnami/ghost/versions/4.31.0/core/server/services/email-analytics/jobs/fetch-latest.js\n    at Function.Module.  _resolveFilename (internal/modules/cjs/loader.js:902:15)\n    at Function.Module._load (internal/modules/cjs/loader.js:746:27)\n    at Module.require (internal/modules/cjs/loader.js:974:19)\n    at require (internal/modules/cjs/helpers.  js:93:18)\n    at Object.<anonymous> (/opt/bitnami/ghost/versions/4.31.0/core/server/services/email-analytics/jobs/fetch-latest.js:1:22)\n    at Module._compile (internal/modules/cjs/loader.js:1085:14)\n    at Object.Module._extensions.. js (internal/modules/cjs/loader.js:1114:10)\n    at Module.load (internal/modules/cjs/loader.js:950:32)\n    at Function.Module._load (internal/modules/cjs/loader.js:790:12)\n    at Function.executeUserEntryPoint [as runMain] (internal/  modules/run_main.js:76:12)"},"msg":"Cannot find module 'bthreads'\nRequire stack:\n- /opt/bitnami/ghost/versions/4.31.0/core/server/services/email-analytics/jobs/fetch-latest.js","time":"2021-12-17T14:09:33.751Z","v":0}
{"name":"Log","hostname":"ip-172-31-21-51","pid":25072,"level":50,"err":{"domain":"http://seeds.reefgrows.com","message":"Worker for job \"email-analytics-fetch-latest\" exited with code 1","stack":"Error: Worker for job \"email-         analytics-fetch-latest\" exited with code 1\n    at Worker.<anonymous> (/opt/bitnami/ghost/versions/4.31.0/node_modules/bree/lib/index.js:419:40)\n    at Worker.emit (events.js:400:28)\n    at Worker.[kOnExit] (internal/worker.js:278:    10)\n    at Worker.<computed>.onexit (internal/worker.js:203:20)"},"msg":"Worker for job \"email-analytics-fetch-latest\" exited with code 1","time":"2021-12-17T14:09:33.752Z","v":0}

Can someone help?