HTTP Error 502.5 - Process Failure - ASP.NET Core app deploy

I have a problem when I'm deploying my application to server.

I'm getting an error:

> HTTP Error 502.5 - Process Failure

In log file I can see:

Unhandled Exception: System.IO.FileLoadException: Could not load file or assembly 'System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
   at Microsoft.Extensions.Configuration.EnvironmentVariables.EnvironmentVariablesConfigurationProvider.Load(IDictionary envVariables)
   at Microsoft.Extensions.Configuration.ConfigurationRoot..ctor(IList`1 providers)
   at Microsoft.Extensions.Configuration.ConfigurationBuilder.Build()
   at Microsoft.AspNetCore.Hosting.WebHostBuilder..ctor()
   at Travelingowe.Program.Main(String[] args) in E:\Projects\Travelingowe\Program.cs:line 20

Here's my project.json

{"userSecretsId": "aspnet-travelingowe-c23d27a4-eb88-4b18-9b77-2a93f3b15119","dependencies": {"Hangfire.AspNetCore": "1.6.8","HangFire.SqlServer": "1.6.8","MailKit": "1.10.2","Microsoft.AspNetCore.Diagnostics": "1.1.0","Microsoft.AspNetCore.Mvc": "1.1.1","Microsoft.AspNetCore.Razor.Tools": {"version": "1.1.0-preview4-final","type": "build"
    },"Microsoft.AspNetCore.Server.IISIntegration": "1.1.0","Microsoft.AspNetCore.Server.Kestrel": "1.1.0","Microsoft.AspNetCore.SpaServices": "1.1.0-*","Microsoft.AspNetCore.StaticFiles": "1.1.0","Microsoft.EntityFrameworkCore.Design": "1.1.0","Microsoft.EntityFrameworkCore.SqlServer": "1.1.0","Microsoft.EntityFrameworkCore.Tools": "1.1.0-preview4-final","Microsoft.Extensions.Configuration.Binder": "1.1.0","Microsoft.Extensions.Configuration.CommandLine": "1.1.0","Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0","Microsoft.Extensions.Configuration.Json": "1.1.0","Microsoft.Extensions.Configuration.UserSecrets": "1.1.0","Microsoft.Extensions.Logging": "1.1.0","Microsoft.Extensions.Logging.Console": "1.1.0","Microsoft.Extensions.Logging.Debug": "1.1.0","Microsoft.Extensions.Options.ConfigurationExtensions": "1.1.0","Serilog": "2.4.0","Serilog.Extensions.Logging": "1.4.0-dev-10138","Serilog.Extensions.Logging.File": "1.0.1-dev-00008","System.IO.FileSystem": "4.3.0","System.IO.FileSystem.Watcher": "4.3.0","System.Xml.XDocument": "4.3.0"
  },"tools": {"Microsoft.AspNetCore.Razor.Tools": "1.1.0-preview4-final","Microsoft.DotNet.Watcher.Tools": "1.1.0-preview4-final","Microsoft.EntityFrameworkCore.Tools.DotNet": "1.0.0-preview4-final","Microsoft.Extensions.SecretManager.Tools": "1.1.0-preview4-final","Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final"
  },"frameworks": {"netcoreapp1.1": {"dependencies": {"Microsoft.NETCore.App": {"type": "platform","version": "1.1.0"
        }
      },"imports": "dnxcore50"
    }
  },"buildOptions": {"emitEntryPoint": true,"preserveCompilationContext": true,"compile": {"exclude": [ "node_modules" ]
    }
  },"runtimeOptions": {"configProperties": {"System.GC.Server": true
    }
  },"publishOptions": {"include": ["appsettings.json","ClientApp/dist","Views","web.config","wwwroot"
    ],"exclude": ["wwwroot/dist/*.map"
    ]
  },"scripts": {"prepublish": ["npm install","node node_modules/webpack/bin/webpack.js --config webpack.config.vendor.js --env.prod","node node_modules/webpack/bin/webpack.js --env.prod"
    ],"postpublish": ["dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
    ]
  },"tooling": {"defaultNamespace": "Travelingowe"
  }
}

Here's my web.config

<?xml version="1.0" encoding="utf-8"?><configuration><!--
    Configure your application settings in appsettings.json. Learn more at https://go.microsoft.com/fwlink/?LinkId=786380
  --><system.webServer><handlers><add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/></handlers><aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="true" stdoutLogFile=".\..\logs\stdout" forwardWindowsAuthToken="false"/></system.webServer></configuration>

Locally eveything works fine.

Do you have any idea how to fix it ?