Your app is crashing. Here's the latest log:

Exception while invoking method 'form_answers.update' MongoServerError: Executor error during find command :: caused by :: Error: HIT :
@:1:90

    at Connection.onMessage (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/connection.js:207:30)
    at MessageStream.<anonymous> (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/connection.js:60:60)
    at MessageStream.emit (events.js:400:28)
    at MessageStream.emit (domain.js:475:12)
    at processIncomingData (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/message_stream.js:132:20)
    at MessageStream._write (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/message_stream.js:33:9)
    at writeOrBuffer (internal/streams/writable.js:358:12)
    at MessageStream.Writable.write (internal/streams/writable.js:303:10)
    at Socket.ondata (internal/streams/readable.js:731:22)
    at Socket.emit (events.js:400:28)
    at Socket.emit (domain.js:475:12)
    at addChunk (internal/streams/readable.js:293:12)
    at readableAddChunk (internal/streams/readable.js:267:9)
    at Socket.Readable.push (internal/streams/readable.js:206:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:188:23)
 => awaited here:
    at Function.Promise.await (/var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/promise_server.js:56:12)
    at packages/mongo/mongo_driver.js:1093:14
    at /var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/fiber_pool.js:43:40
 => awaited here:
    at Promise.await (/var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/promise_server.js:60:12)
    at SynchronousCursor._nextObject (packages/mongo/mongo_driver.js:1142:38)
    at SynchronousCursor.SyncronousCursor._nextObject (packages/montiapm:agent/lib/hijack/db.js:252:33)
    at SynchronousCursor.forEach (packages/mongo/mongo_driver.js:1156:22)
    at SynchronousCursor.map (packages/mongo/mongo_driver.js:1166:10)
    at SynchronousCursor.fetch (packages/mongo/mongo_driver.js:1190:17)
    at Cursor.<computed> (packages/mongo/mongo_driver.js:925:14)
    at Cursor.cursorProto.<computed> (packages/montiapm:agent/lib/hijack/db.js:160:32)
    at Cursor.kadira_Cursor_fetch [as fetch] (packages/montiapm:agent/lib/hijack/set_labels.js:72:32)
    at Object.<anonymous> (packages/matb33:collection-hooks/update.js:24:80)
    at Object.collection.<computed> [as update] (packages/matb33:collection-hooks/collection-hooks.js:93:21)
    at ns.Collection.update (packages/mongo/collection.js:647:31)
    at ns.Collection.Mongo.Collection.<computed> [as update] (packages/aldeed_collection2-core.js:232:19)
    at MethodInvocation.run (imports/api/forms/methods.js:176:21)
    at ValidatedMethod._execute (packages/mdg:validated-method/validated-method.js:94:12)
    at MethodInvocation.form_answers.update (packages/mdg:validated-method/validated-method.js:57:23)
run job releaseExpiredReservations
Exception while invoking method 'form_answers.update' MongoServerError: Executor error during find command :: caused by :: Error: HIT :
@:1:90

    at Connection.onMessage (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/connection.js:207:30)
    at MessageStream.<anonymous> (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/connection.js:60:60)
    at MessageStream.emit (events.js:400:28)
    at MessageStream.emit (domain.js:475:12)
    at processIncomingData (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/message_stream.js:132:20)
    at MessageStream._write (/var/lib/kaddio-github/.meteor/packages/npm-mongo/.4.11.0.rwb549.74u48++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/cmap/message_stream.js:33:9)
    at writeOrBuffer (internal/streams/writable.js:358:12)
    at MessageStream.Writable.write (internal/streams/writable.js:303:10)
    at Socket.ondata (internal/streams/readable.js:731:22)
    at Socket.emit (events.js:400:28)
    at Socket.emit (domain.js:475:12)
    at addChunk (internal/streams/readable.js:293:12)
    at readableAddChunk (internal/streams/readable.js:267:9)
    at Socket.Readable.push (internal/streams/readable.js:206:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:188:23)
 => awaited here:
    at Function.Promise.await (/var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/promise_server.js:56:12)
    at packages/mongo/mongo_driver.js:1093:14
    at /var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/fiber_pool.js:43:40
 => awaited here:
    at Promise.await (/var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/promise_server.js:60:12)
    at SynchronousCursor._nextObject (packages/mongo/mongo_driver.js:1142:38)
    at SynchronousCursor.SyncronousCursor._nextObject (packages/montiapm:agent/lib/hijack/db.js:252:33)
    at SynchronousCursor.forEach (packages/mongo/mongo_driver.js:1156:22)
    at SynchronousCursor.map (packages/mongo/mongo_driver.js:1166:10)
    at SynchronousCursor.fetch (packages/mongo/mongo_driver.js:1190:17)
    at Cursor.<computed> (packages/mongo/mongo_driver.js:925:14)
    at Cursor.cursorProto.<computed> (packages/montiapm:agent/lib/hijack/db.js:160:32)
    at Cursor.kadira_Cursor_fetch [as fetch] (packages/montiapm:agent/lib/hijack/set_labels.js:72:32)
    at Object.<anonymous> (packages/matb33:collection-hooks/update.js:24:80)
    at Object.collection.<computed> [as update] (packages/matb33:collection-hooks/collection-hooks.js:93:21)
    at ns.Collection.update (packages/mongo/collection.js:647:31)
    at ns.Collection.Mongo.Collection.<computed> [as update] (packages/aldeed_collection2-core.js:232:19)
    at MethodInvocation.run (imports/api/forms/methods.js:176:21)
    at ValidatedMethod._execute (packages/mdg:validated-method/validated-method.js:94:12)
    at MethodInvocation.form_answers.update (packages/mdg:validated-method/validated-method.js:57:23)
run job releaseExpiredReservations
events.js:377
      throw er; // Unhandled 'error' event
      ^

Error [ERR_STREAM_WRITE_AFTER_END] [ERR_STREAM_WRITE_AFTER_END]: write after end
    at new NodeError (internal/errors.js:322:7)
    at writeAfterEnd (_http_outgoing.js:694:15)
    at ServerResponse.end (_http_outgoing.js:815:7)
    at ServerResponse.end (/var/lib/kaddio-github/.meteor/packages/webapp/.1.13.2.55fz6n.yk53e++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/compression/index.js:107:21)
    at imports/api/files/server/setup_endpoints.js:93:13
    at wrapper (packages/montiapm:agent/lib/hijack/wrap_webapp.js:179:36)
    at packages/montiapm:agent/lib/hijack/wrap_webapp.js:206:14
    at /var/lib/kaddio-github/.meteor/packages/promise/.0.12.2.k6jawe.siob++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/meteor-promise/fiber_pool.js:43:40
Emitted 'error' event on ServerResponse instance at:
    at writeAfterEndNT (_http_outgoing.js:753:7)
    at processTicksAndRejections (internal/process/task_queues.js:83:21) {
  code: 'ERR_STREAM_WRITE_AFTER_END'
}
Exited with code: 1
Your application is crashing. Waiting for file change.