node:internal/modules/esm/resolve:1204
    throw error;
    ^

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'express' imported from /home/dypcoeii/bellundagi-medicals.dypcoeiincubationcentre.com/server.js
    at packageResolve (node:internal/modules/esm/resolve:873:9)
    at moduleResolve (node:internal/modules/esm/resolve:946:18)
    at defaultResolve (node:internal/modules/esm/resolve:1188:11)
    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:708:12)
    at #cachedDefaultResolve (node:internal/modules/esm/loader:657:25)
    at ModuleLoader.getModuleJobForRequire (node:internal/modules/esm/loader:413:53)
    at new ModuleJobSync (node:internal/modules/esm/module_job:375:34)
    at ModuleLoader.importSyncForRequire (node:internal/modules/esm/loader:386:11)
    at loadESMFromCJS (node:internal/modules/cjs/loader:1363:24)
    at Module._compile (node:internal/modules/cjs/loader:1503:5) {
  code: 'ERR_MODULE_NOT_FOUND'
}

Node.js v20.20.0