Jquery ajax call in one domain,image saving in other domain

Question

Hi friends,

 

I am inserting data and image in one domain using jquery ajax call,hitting web api to store image in other domain project directory.

 

I used Enable cors in the control level and  webapiconfig.Everything is working fine but from last 2 days the image is not saving in the other domain project directory.

 

I am using this approch in the 3 places to store image.

 

Code is perfect but getting error  failed to load resource 400 bad request in the server and not storing the image.When I select API url it is giving the following information.

 

please tell me how to fix the issue. 

  

 

Thanks in advance