create product fail,can you please help me find the  reason,thanks.
The uri:https://api.tiki.vn/integration/v2.1/requests
The params:{“category_id”:8459,”name”:”Bình nước cầm tay RD-045G2- 0.45L”,”description”:”<div><p>Model: RD-045G2<br >Dung tích: 450 ml<br >Vật liệu: Thân thủy tinh, nắp nhựa ABS, gioăng silicone<br >Kích thước<br >Đường kính miệng: 50.5 mm<br >Đường kính thân x chiều cao: Ø66.5 x 191 mm</p></div>”,”attributes”:{“brand”:”Rang Dong”,”brand_country”:”Việt nam”,”origin”:”Việt Nam”,”product_height”:”7.0″,”product_width”:”25.0″,”product_length”:”15.0″,”product_weight_kg”:0.5,”is_warranty_applied”:0},”option_attributes”:[“khác”],”image”:”https://cf.shopee.vn/file/sg-11134201-22120-ogo446exltkv9a&#8221;,”images”:[“https://cf.shopee.vn/file/sg-11134201-22120-kdf8gkixltkv31&#8243;,”https://cf.shopee.vn/file/sg-11134201-22120-9evyf3lxltkvde”%5D,”variants&#8221;:[{“sku”:”RD-045G2″,”price”:104000,”option1″:”Nắp nâu”,”option2″:null,”inventory_type”:”instock”,”brand_country”:”Việt nam”,”image”:”https://cf.shopee.vn/file/sg-11134201-22120-ogo446exltkv9a&#8221;,”images”:[“https://cf.shopee.vn/file/sg-11134201-22120-kdf8gkixltkv31&#8243;,”https://cf.shopee.vn/file/sg-11134201-22120-9evyf3lxltkvde”%5D}],”certificate_files”:[],”meta_data”:{“is_auto_turn_on”:true}}
The response is :{“errors”:[“Internal server failures”],”meta”:{“source”:”meepo”,”id”:”986990189654073598″}}