Adjust OBSErrorBox severity

obs/qt-wrappers.cpp

@@ -29,7 +29,7 @@ static inline void OBSErrorBoxva(QWidget *parent, const char *msg, va_list args)
 	char full_message[4096];
 	vsnprintf(full_message, 4095, msg, args);
 
-	QMessageBox::information(parent, "Error", full_message);
+	QMessageBox::critical(parent, "Error", full_message);
 }
 
 void OBSErrorBox(QWidget *parent, const char *msg, ...)