For the last week or so, I’ve been getting this error when I use nzbdrone. I can’t find anything in the logs (ie no errors are in the logs), but when the error pops up, parts of the nzbdrone interface won’t work (ie the calendar won’t show up, or the series won’t list on the main page).
I was running into this problem on both Windows 7 & Windows 8 installations, running 64bit chrome. I have a feeling that the 64bit version of chrome is the culprit, since I don’t seem to be getting the error when using a 32bit version of chrome beta channel.
There was a fix for this in the latest version of drone (released yesterday), reloading the page should clear those errors up. If you’re still having issues please let me know which version of drone you’re running.