How can I fix missing field 'url' errors in Google Search Console?

Dear All
Happy Friday

Please be informed that we own a Ecommerce application over here and its a Jewelry based application https://www.jcsjewellers.com/ In Google Search Console i am able to see few error records under Logos 
Missing field “url” - Do let me know how to fix these errors i have around 900+ errors shared few for reference do let me know how to fix the same, can you share your suggestions and inputs or can you share the reference code to fix the same.. If need to modify the code can you share the path details where to be replace the code and other things.

Thanks for understanding
Vikhram