Console log flood: `Unchecked runtime.lastError: The message port closed before a response was received.Understand this error`

[amotl]

Problem

@matriv reported this yesterday. Thanks!

Although everything seems to work fine, I am getting a lot of messages like this on the web dev console of our Admin UI.

:4200/#!/console?query=select%20*%20from%20t%20limit%20100;:1 Unchecked runtime.lastError: The message port closed before a response was received.Understand this error
:4200/#!/console?query=select%20*%20from%20t%20limit%20100;:1 Unchecked runtime.lastError: The message port closed before a response was received.Understand this error
:4200/#!/console?query=select%20*%20from%20t%20limit%20100;:1 Unchecked runtime.lastError: The message port closed before a response was received.Understand this error
:4200/#!/console?query=select%20*%20from%20t%20limit%20100;:1 Unchecked runtime.lastError: The message port closed before a response was received.Understand this error
:4200/#!/console?query=select%20*%20from%20t%20limit%20100;:1 Unchecked runtime.lastError: The message port closed before a response was received.Understand this error