Cannot upload files, HTTP error

Support
1

I am unable to upload any images at all, any attempt to do so gets
HTTP error.

I am running on windows using default setup (nginx etc)

2

Hi Russ,

Sorry for the trouble!

Do you know what HTTP error you’re seeing? Is there a specific error code and/or message you’re seeing?

Also, is this running the “Preferred” environment or “Custom”?

3

no, that’s all it said. But uploads seem to have mysteriously started working now.
instead I am now randomly getting.

This site can’t be reached

This site on the company, organization or school intranet has the same URL as an external website.

Try contacting your system administrator.
ERR_ICANN_NAME_COLLISION

4

I have confirmed that the ERR_ICANN_NAME_COLLISION error was the cause of the http error, as it couldn’t connect to site.
I am having to restart the site every time this occurs, which is several times per hour.

5

Since I upgraded to 3.2.1 I also have this problem (on mac macOS Mojave 10.14.5.) Changed custom to preferred environment, stopped and started a few times, problem still exists. After restarting my mac and launching Local, file upload worked again. Crossing fingers it stays this way.