Rocket.chat mongodb container cycling

Apps & App Center
#1

Container just rebooting in endless cycle with the following error:

MongoServerSelectionError: getaddrinfo ENOTFOUND mongo
    at Timeout._onTimeout (/app/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb/lib/core/sdam/topology.js:439:30)
    at listOnTimeout (internal/timers.js:554:17)
    at processTimers (internal/timers.js:497:7) {
  reason: TopologyDescription {
    type: 'Single',
    setName: null,
    maxSetVersion: null,
    maxElectionId: null,
    servers: Map {
      'mongo:27017' => ServerDescription {
        address: 'mongo:27017',
        error: Error: getaddrinfo ENOTFOUND mongo
            at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:66:26) {
          name: 'MongoNetworkError'
        },
        roundTripTime: -1,
        lastUpdateTime: 321062,
        lastWriteDate: null,
        opTime: null,
        type: 'Unknown',
        topologyVersion: undefined,
        minWireVersion: 0,
        maxWireVersion: 0,
        hosts: [],
        passives: [],
        arbiters: [],
        tags: []
      }
    },
    stale: false,
    compatible: true,
    compatibilityError: null,
    logicalSessionTimeoutMinutes: null,
    heartbeatFrequencyMS: 10000,
    localThresholdMS: 15,
    commonWireVersion: null
  }
}
Tried 4 times. Waiting 5 secs...
/app/bundle/programs/server/node_modules/fibers/future.js:313
						throw(ex);
						^
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