From your Event Center, it reports "your camera has stopped uploading"; but it does not say that CameraFTP blocked your camera. In this case, I believe it is not a CameraFTP service problem. You need to check if your camera is working. Please check if it is still connected to the network, and if you can connect to it from a PC on your local network. You might also want to reboot your camera. The detailed trouble shooting guide is available at:
https://www.cameraftp.com/CameraFTP/Support/troubleshootingGuide.htm