Configure location: web page error

Got my PiAware working, and went to my user stat page to configure location. Typed in GPS coordinates, then on next page entered Antenna Elevation–entered 16 in the box for elevation above ground level. Pressed save and received the error:

“Error. Invalid field value.”

And the location was not updated. How do I update my location?

Did you enter the longitude value as a negative number?
What browser are you using? You could try again with a different browser.

Weird–just did it in IE without any problems. The prior was with Chrome.

One thing I did differently this time–I was copying and pasting the latitude and longitude, and there was a space after the value, which I deleted this time.

You may need to restart piaware or just reboot for the changes to take affect.