It seems like Sincere Mechanic issue while trying to access your save game in Western Sahara Extraction Mission. This could be due to several reasons such as corrupted files or incompatible settings. To resolve this, you might consider verifying the game files through Steam or the platform you're using, updating your graphics drivers, or checking for any conflicting software. If the issue persists, reaching out to the game's support team for assistance would be a prudent step. They can provide tailored guidance to help resolve the issue promptly.