SQLite WinRT wrapper gives mismatch between the processor architecture in Windows phone 8.1 project

I have a WinJS project for Windows Phone 8.1. I added SQLite-WinRT wrapper in Windows Runtime Component. But, it gives error in ARM configuration but it doesn't gives any error in x86 configuration. I need to run my project in real device so ARM onfiguration is must needed in that case. Please tell me what I'm doing wrong. Thanks in advance.

Screenshot showing error with ARM configuration

Screenshot without error with x86 configuration

Error: Severity Code Description Project File Line Suppression State Error There was a mismatch between the processor architecture of the project being built "ARM" and the processor architecture, "x86", of the implementation file "C:\Users\Test\Desktop\AMTEK\Smart_WindowsPhone\packages\Sqlite-Winrt.3.8.7.1\lib\wpa81\SQLiteWinRT.dll" for "C:\Users\Test\Desktop\AMTEK\Smart_WindowsPhone\packages\Sqlite-Winrt.3.8.7.1\lib\wpa81\SQLiteWinRT.winmd". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and implementation file, or choose a winmd file with an implementation file that has a processor architecture which matches the targeted processor architecture of your project. SmartflowRuntimes