Error: Cannot find module 'sinon'
Sentry Issue: GITTER-BACKEND-STAGING-S
Error: Cannot find module 'sinon'
File "/opt/gitter/gitter-webapp-staging/modules/matrix-bridge/lib/matrix-utils.js", line 14, in Object.<anonymous>
const { assert } = require('sinon');
File "/opt/gitter/gitter-webapp-staging/modules/matrix-bridge/lib/matrix-event-handler.js", line 12, in Object.<anonymous>
const MatrixUtils = require('./matrix-utils');
File "/opt/gitter/gitter-webapp-staging/modules/matrix-bridge/lib/matrix-bridge.js", line 12, in Object.<anonymous>
const MatrixEventHandler = require('./matrix-event-handler');
File "/opt/gitter/gitter-webapp-staging/modules/matrix-bridge/index.js", line 8, in Object.<anonymous>
const matrixBridge = require('./lib/matrix-bridge');
File "/opt/gitter/gitter-webapp-staging/server/api.js", line 13, in Object.<anonymous>
const installBridge = require('gitter-web-matrix-bridge');
...
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Error: Cannot find module 'sinon'