Citra-qt.exe has stopped working after open ROM

Issue:
Hi! I want to play pokemon Ultra Sun on my laptop but when i load the ROM file Citra-qt.exe has stopped working. Please help me find a solution

System Information

  • Operating System: Windows 8.1 Enterprise
    Intel® Pentium® CPU B950 @2.10Ghz
    RAM 2GB
  • Citra Version (found in title bar): Citra Canary 1450
  • Game: Pokemon Ultra Sun
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
https://pastebin.com/JXEnfsD2.

In order to save a copy of the log, follow this guide:
https://community.citra-emu.org/t/how-to-upload-the-log-file/296

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.