I am using osclass for my site and facing 1 error, and the error is "xhr returned request code 0 " after uploading the image (Only for Photos which clicked from camera, from gallery or file manager upload) in mobile device.
Whatsapp images, google photos etc... are getting uploaded, but only from gallery (camera clicked).
On desktop it is working perfectly.
I have created webview app for this, you can download and register and test here for exact error
[login to view URL]
or use [login to view URL] in mobile browser