mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables and cannot UPDATE

Question

I have a problem when i submit or update this data. The data cannot update.

this code :

if(isset($_GET[\'newsid\'])){
    if(isset($_POST[\'submit\'])){
         


        

Answer 1

aaaa in the bind parameters is not valid, it needs to be s for string or i for integer or d for double