Programming Bulletproof – Error 2007

Hello,
I’m getting a Programming Bulletproof Error 20007 error when trying to save my work.
I get this error when I input less than 10 lines then change default warehouse bin loc. Is this something to do with macros?
I’m not quite familiar with this error, see screenshot below:
Thanks.

Programming Bulletproof Error 2007
Current grid row 9 does not match its current memory array row 10/ this is probably caused by program or macro code changing the memory array current row, and not resetting it, or else not setting the current grid row to match it.
