3.4 Locking up and not allowing edit or delete.

I work on P.C.  I downloaded Builder 3.4 today Sat 1/25.  I am having same problem in 3.4 as Clint.  When working in Design I have a couple pages that just lock up.  I can't even get out of Builder without Task Manager.  The pages have several elements with simple linear transition so I thought I would try deleting a few elements.  The program will not even let me delete an element but locks up listing a problem with database.

There is no way to edit and try to adjust the page to play appropriately.  I really need a fix for this.