when run upgrade script for sql database get this error message :
Msg 1785, Level 16, State 0, Line 8
Introducing FOREIGN KEY constraint 'Forums_PrivateMessage_Store' on table 'Forums_PrivateMessage' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.
Msg 1750, Level 16, State 0, Line 8
Could not create constraint. See previous errors.
I mention that i wish update from nopcommerce_0e364e409b7f to nopcommerce-1945ccd4cf69