File Upload using Cordova App

Anyone have experience using file input field with Cordova app.

Form insert/Update is fine but I get this error when trying to upload file:

2018-10-01 22:23:56.392344+0200 Kwikbuck[5534:514841] [BoringSSL] boringssl_session_errorlog(236) [C6.1:2][0x102097e90] [boringssl_session_write] SSL_ERROR_SYSCALL(5): operation failed externally to the library

Domain has ssl certificate and I use https://www.domainname.com/images for upload path.