Need some help: Can't view Dashpage anymore

[DrkPhx]

Hi,
I was datalogging today and something happened where I can't view Dashboard B anymore including previous logs. That particular screen is grey, but everything else is fine. Any help is appreciated.

[joecar]

See attached pics.

[DrkPhx]

I have it set to default to a specific dashboard, but that specific dahsboard (i.e. Dashboard B) does not display anything, but the Dashboard A which is gauges works and the data tab works as well.

[DrkPhx]

Figured it out. Somehow I cleared all of the info in that dashboard, so I had to rebuild it.