Removing an an empty toast (#2504)

which was unintentionally introduced by my
last pull request.

src/renderer/components/ft-video-player/ft-video-player.js

@@ -570,10 +570,6 @@ export default Vue.extend({
             })
           })
         })
-      }).catch((error) => {
-        this.showToast({
-          message: error.message
-        })
       })
     },