This error "Not all parameters have been populated" usually occurs when we miss passing a value for the single question mark. Please make sure you are passing values to all question marks while executing the prepared statements.

Example : (in JDBC context)
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PreparedStatement ps = new PreparedStatement(‘select * from demo where id >?”);
ps.setInt(1,11); #setting the question mark value
ResultSet rs =ps.executeQuery();

The above snippet will not throw an error.

PreparedStatement ps = new PreparedStatement(‘select * from demo where id >?”);
ResultSet rs =ps.executeQuery();

The above snippet will throw an error as there are insufficient parameters.