Invalid Object Error While Using Application With A New DB

Question

Hi , I Have An Application Under Development , I Have A Login a Form Which I Am Using To Login To The Application, Today I Changed The Database And Also Changed The Connection Settings And Table Names And Column Names In My SQL Commands That I Am Using , Is Is Constantly throwing An INVALID OBJECT ERROR AND SHOWS THE LOGIN TABLE NAME WHICH IS tbl_users ...........

 

Here Is The Exception .......