Query Pls

[Renish koshy]

I had a trial version of Navicat 7.2 in my system. Now I installed the full
version 7.0.9 enterprise Navicat. After that when I run the existing
query,,I get a n error message -"Got error 1 from storage engine"..Could you
guys pls help me

I noticed that when I run a small query it works..Is it somethng related to
memory?

Thanks

Renish Koshy