Update Query not working. Always catch syntax is running - mysql

Question

I want to update a record. But every time i tried to update. It goes to catch statement. I am unable to find that where my query syntax is invalid.
It always goes to catch statement
I have no idea that either the query is wrong or any error is in the syntax.
if (IsPost) {
var value = Request.Form["value"];
var Student_Reg_No = Request.Form["Student_Reg_No"];
var Student_Name = Request.Form["Student_Name"];
var Father_Name = Request.Form["Father_Name"];
var Temporary_Address = Request.Form["Temporary_Address"];
var Permanent_Address = Request.Form["Permanent_Address"];
var Phone_No = Request.Form["Phone_No"];
var Blood_Group = Request.Form["Blood_Group"];
var Email_Address = Request.Form["Email_Address"];
if (Validation.IsValid()){
try{
var db = Database.Open("site_data");
var updateCommand = "Update site_data_table set Student_Reg_No =#0, Student_Name=#1, Father_Name=#2, Temporary_Address=#3,Permanent_Address=#4, Phone_No=#5, Blood_Group=#6, Email_Address=#7 where Id=#8)";
db.Execute(updateCommand, Student_Reg_No, Student_Name, Father_Name, Temporary_Address, Permanent_Address, Phone_No, Blood_Group, Email_Address, value);
Response.Redirect("~/edit?id=success");
}
catch{
<textarea>Data is Not updated</textarea>
}
}
}

Answer 1

var updateCommand = "Update site_data_table set Student_Reg_No =#0, Student_Name=#1, Father_Name=#2, Temporary_Address=#3,Permanent_Address=#4, Phone_No=#5, Blood_Group=#6, Email_Address=#7 where Id=#8)";
Change to
var updateCommand = "Update site_data_table set Student_Reg_No =#0, Student_Name=#1, Father_Name=#2, Temporary_Address=#3,Permanent_Address=#4, Phone_No=#5, Blood_Group=#6, Email_Address=#7 where Id=#8";