MySqli Подготовленные операторы — execute () возвращает false

КОД:

public function addVendorForm($data,$db){
$date = date('Y-m-d');
$q = $db->prepare('INSERT INTO `rtl_vendor`(date,name,email,mobile_no,telephone_no,home_address_one,home_address_two,home_city,home_state,home_pincode,home_addr_proof,business_address_one,business_address_two,business_city,business_state,business_pincode,business_addr_proof,fax_no,website,contact_person_detail,account_person_detail,business_entity,business_commodity,pan_card,gst_certificate,annual_sales,vendor_references,employee_detail,director_detail,bank_name,bank_address,beneficiary_name,bank_acno,bank_ifsc,bank_cheque,notes,status) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)');

$q->bind_param('sssssssssssssssssssssiisssssssssssssi',$date,$data['name'],$data['email'],$data['phone'],$data['telephone'], $data['home_address_one'],$data['home_address_two'],$data['home_city'],$data['home_state'],$data['home_pincode'],$data['uploaded']['home_address_proof'],$data['business_address_one'],$data['business_address_two'],$data['business_city'],$data['business_state'],$data['business_pincode'],$data['uploaded']['business_address_proof'],$data['fax_no'],$data['website'],$data['contact_person'],$data['accounts_person'],$data['business_entity'],$data['business_commodity'],$data['uploaded']['pan_card'],$data['uploaded']['gst_certificate'],$data['annual_sales'],$data['vendor_references'],$data['employee_detail'],$data['director_detail'],$data['bank_name'],$data['bank_address'],$data['beneficiary_name'],$data['bank_acno'],$data['bank_ifsc'],$data['uploaded']['cheque_leaf'],$data['notes'],$data['status']);
if($q->execute()) {
return true;
}
return false;
}

Скриншот моей таблицы SQL:

Выход:
Когда я пытаюсь

var_dump ($ q-> Execute ());

Возвращается

BOOL (ложь);

но $ q-> prepare () и $ q-> bind_param (); работает (возвращает bool (true)) отлично. Я протестировал мой объект MySqli, но ошибки нет.

Всего необходимо добавить 37 столбцов, кроме Идентификатор (AI) с 38

Пожалуйста, помогите мне выяснить ошибку.