Am 27.11.2018 um 12:23 schrieb Andreas Zervas:
 I guess the crush should be considered a bug. It would be very
helpful 
 if you could fix at least the first problem. My system is Win 10 with 
 Gretl 2018b.
 
The changelog for Gretl 2018c contains the entry:
"Prevent crash on failure to access a single dbnomics series"
So you should upgrade I guess. It would be useful if you could report 
any remaining problems after the update.
thanks,
sven