db connected<br />
<b>Fatal error</b>:  Uncaught mysqli_sql_exception: Column 'name' cannot be null in C:\xampp\htdocs\questionnaire\save_to_db.php:61
Stack trace:
#0 C:\xampp\htdocs\questionnaire\save_to_db.php(61): mysqli_stmt-&gt;execute()
#1 {main}
  thrown in <b>C:\xampp\htdocs\questionnaire\save_to_db.php</b> on line <b>61</b><br />