Database and code update

hi @Kal_Lam
I have upgraded my db then i tried to checkout to new version of kobo but I got some error please help me

@ashik, pinging @stephenoduor for your support!

We upgraded the db as you said and then we tried to update to the new version. We got the error as in the screenshot. Is there any solution @Kal_Lam @stephenoduor