Update through WebUI Doesn't Work

[dma9]

For the past several updates, updating through the WebUI no longer seems to work for me. Each time I try it, I get a popup with the following error:

`An unknown error occurred while communicating with NZBHydra:

{"data":null,"status":-1,"config":{"method":"PUT","transformRequest":[null],"transformResponse":[null],"jsonpCallbackParam":"callback","headers":{"NzbHydra2-Handle-Errors-Generically":true,"Accept":"application/json, text/plain, /"},"url":"internalapi/updates/installUpdate/6.0.0","cached":false},"statusText":"","xhrStatus":"error"}`

This particular message was when I was trying to update from 5.3.11 to 6.0.0, but it has happened at least the last few updates. Any suggestions on how this could be fixed would be most appreciated.

[theotherp]

Please post debug infos.

[dma9]

Thanks - just turned on debug logging so will do so on the next update.

[theotherp]

Please also check the browser console for an error and if you see one post that as well.