LAS Error: Can't find match target

["Wood, Billy" <woodb@xxxxxxxxxxxxx>]

When attempting to get data from new netcdf files we get the following
error message:
Can't find match target
'/lasdata/datasets/DBDBV_north_atlantic_nc/variables/depth' at
'DBDBV_north_atlantic_nc' at ../xml/perl/LAS.pm line 559

Files loaded several weeks ago (ex: DBDBV_gulf_of_mexico.nc) work correctly.
Can 
anyone give me an idea where to look for the cause of the problem. The site
can
be found at the following address:
    http://pdas.navo.navy.mil/las/main.pl

Thanks for you help.

Billy Wood
NAVOCEANO
woodb@navo.navy.mil