สวัสดีคะ ติด ERROR คะ ตรงส่วนของสมัครสมาชิกคะ มันขึ้นว่า....... You have an error in your SQL syntax; check the manual that corresponds to your

$insert = mysql_query("INSERT INTO member (username, password, email, m_firstname, m_lastname, home_num, m_district, m_canton, m_province, m_postal, m_phone) VALUES ('$username','$password','$email','$m_firstname','$m_lastname','$home_num',$m_district','$m_canton','$m_province','$m_postal','$m_phone')");