Yeelight color 1S doesn't pair

After deleting all my 5 bulbs i wanted to add them back into HAS.
When i try to add them back (putting them in pairing mode) they come up with the next message:
Failed to read from the socket at 192.168.0.187:55443: [Errno 113] Connect call failed (‘192.168.0.187’, 55443).

I tried updating everything, but cant get it to work.