I was trying to plot trends (min, 10 min, and hour) in DataViewer and got the following error message

Connecting.... done
 mjd = 58235
leapsecs_read()
  Opening leapsecs.dat
  Open of leapsecs.dat failed
leapsecs_read() returning 0
frameMemRead - gpstimest = 1208844718
 

thoough the plots showed up fine after. Do we need to fix something with the leapsecs.dat file?