Select Patient from history Bug

[mvoschin]

Running 5.7.3.0
I get an error when clicking on history of selected patients (program's fresh start). Similar error happens when clearing PinBoard and there was a history of previously selected patients.

"Value cannot be null.
Parameter name: query."

[mvoschin]

Additionally, I checked out the Anesthesia button and I get
"Table 'opendental.ansetheticrecord' doesn't exist" error.
if I hit Continue it does get me to next window.

[mvoschin]

Upgraded to 5.7.8.0. When pinboard is cleared, application crashes when trying to select previous patient(from drop down history).