[FIX] Cannot read property 'error' of undefined when creating a channel

[reinaldonetof]

Proposed changes

I couldn't reproduce the error, but checking the TypeError from Bugsnag, might be solved by adding ? when inferring the error from data.

Issue(s)

How to test or reproduce

Researching in Bugsnag I found some errors:

• occurred on a server with the 3.8.5 version, while was trying to create a channel.
• Another error was happening when is trying to create a team on the 3.18.1 server version.
• And occurred sometimes, but less than others, with the open.rocket.chat when tried to Select users while was Creating a channel.

These errors I found with the Bugsnag, but I couldn't reproduce anyone.

Screenshots

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves a current function)
• New feature (non-breaking change which adds functionality)
• Documentation update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Further comments

[AlexAlexandre]

Will be necessary update the how to test or reproduce section.
Create a flow to create channel, ask Levy to try reproduce the error on production app.
And then check your correction.

[AlexAlexandre]

LGTM :)