未定义索引：is_rotate

大家好，帮我解答一下，我找了一天的答案，没有找到，当我尝试在产品中上传额外的照片时，出现警告：

注意：未定义索引：第 232 行 /var/www/u0522611/data/storage3/modification/admin/model/catalog/product.php 中的未定义索引：is_rotate 警告：无法修改标头信息 - 标头已发送（输出开始于 /var/ www/u0522611/data/www/gel-travel.online/admin/controller/startup/error.php:34）在/var/www/u0522611/data/www/gel-travel.online/system/library/response。第 36 行的 php

提前非常感谢。OpenCart 版本 3.0.3.2

product.php 文件中的一段代码

$this->db->query("DELETE FROM " . DB_PREFIX . "product_image WHERE product_id = '" . (int)$product_id . "'");
    if (isset($data['product_image'])) {
        foreach ($data['product_image'] as $product_image) {                
                if(isset($product_image['product_option_value_id']) && $product_image['product_option_value_id']) {
                    $this->db->query("INSERT INTO " . DB_PREFIX . "product_image SET product_id = '" . (int)$product_id . "', image = '" . $this->db->escape($product_image['image']) . "', sort_order = '" . (int)$product_image['sort_order'] . "', is_rotate = '" . (int)$product_image['is_rotate'] . "', product_option_value_id = '" . (int)$product_image['product_option_value_id'] . "'");    
                } else {                        
                    $this->db->query("INSERT INTO " . DB_PREFIX . "product_image SET product_id = '" . (int)$product_id . "', image = '" . $this->db->escape($product_image['image']) . "', sort_order = '" . (int)$product_image['sort_order'] . "', is_rotate = '" . (int)$product_image['is_rotate'] . "'");
                }                
        }
    }