block work*r-area-Ø§ÙÙÙØ§ØµÙ ÙÙÙØ§Ø¯ ÙÙØ¡ Ø§ÙÙÙØ§ØµÙ

ExecuteScalar requires an open and available Connection. The connection's current state is closed. block work*r-area-Ø§ÙÙÙØ§ØµÙ ÙÙÙØ§Ø¯ ÙÙØ¡ Ø§ÙÙÙØ§ØµÙ