loading error unsupported URL IOS Xcode build

Hello Developer Need Help

I'm trying to upload Video file local to my server but when i run on my IOS device i got below error.

Script:

 IEnumerator uploadvideo1(string localpath,string url,string filename)
 {

     StartCoroutine (showTextForVideo (localpath));
     yield return new WaitForSeconds (3);


     WWW localfile = new WWW ("file://"+localpath);
     yield return localfile;

     if (localfile.error == null) {

         byte[] videobytes = localfile.bytes;
         WWWForm postForm = new WWWForm ();


         StartCoroutine (showTextForVideo ("Loading done="+videobytes.Length));
         postForm.AddField ("fileToUpload", 0.ToString ());
         postForm.AddBinaryData ("fileToUpload", videobytes,filename,"video/mp4");

         uplodingText.gameObject.SetActive (true);
         uplodingText.text = "uploading video.....";
         using (UnityWebRequest www = UnityWebRequest.Put(url, videobytes))
         {
             yield return www.Send();

             if (www.isError)
             {
                 Debug.Log ("upload error "+www.error);
                 uplodingText.gameObject.SetActive (false);
                 StartCoroutine (showTextForVideo ("upload error "+www.error));

             }
             else
             {
                 Debug.Log ("video upload Done"+filename);
                 uplodingText.gameObject.SetActive (false);
                 StartCoroutine (showTextForVideo ("upload video Done"));
             }
         }


     } 
     else {
         Debug.Log ("loading error "+localfile.error);
         StartCoroutine (showTextForVideo ("loading error "+localfile.error));

     }
 }

---

Error 2017-04-20 18:07:43.041 everyplayiosdemo[517:105218] [#306] +[Everyplay initWithDelegate:] initializing 2017-04-20 18:07:43.311 everyplayiosdemo[517:105218] Everyplay SDK build: 2140 2017-04-20 18:07:43.608 everyplayiosdemo[517:105218] -> registered mono modules 0xeec410 -> applicationDidFinishLaunching() -> applicationDidBecomeActive()

Renderer: PowerVR SGX 543

Vendor: Imagination Technologies

Version: OpenGL ES 2.0 IMGSGX543-124.1

GLES: 2

GL_OES_depth_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_vertex_array_object GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_draw_instanced GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_pvrtc_sRGB GL_EXT_read_format_bgra GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_texture_lod GL_EXT_shadow_samplers GL_EXT_sRGB GL_EXT_texture_filter_anisotropic GL_EXT_texture_rg GL_EXT_texture_storage GL_APPLE_clip_distance GL_APPLE_color_buffer_packed_float GL_APPLE_copy_texture_levels GL_APPLE_framebuffer_multisample GL_APPLE_rgb_422 GL_APPLE_sync GL_APPLE_texture_format_BGRA8888 GL_APPLE_texture_max_level GL_APPLE_texture_packed_float GL_IMG_read_format GL_IMG_texture_comp ression_pvrtc

OPENGL LOG: Creating OpenGL ES 2.0 graphics device ; Context level ; Context handle 349633568

Initialize engine version: 5.4.2f1 (94e3a60ee258)

UnloadTime: 12.676750 ms

Setting up 1 worker threads for Enlighten.

Thread -> id: 40513000 -> priority: 1

2017-04-20 18:08:21.736 everyplayiosdemo[517:105218] You are using download over http. Currently unity adds NSAllowsArbitraryLoads to Info.plist to simplify transition, but it will be removed soon. Please consider updating to https.

loading error unsupported URL

c__Iterator4:MoveNext()

(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)

2017-04-20 18:10:33.463 everyplayiosdemo[517:105218] You are using download over http. Currently unity adds NSAllowsArbitraryLoads to Info.plist to simplify transition, but it will be removed soon. Please consider updating to https.

loading error unsupported URL

c__Iterator4:MoveNext()

(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)

Thanks