A connection to https://myopenhab.org/ was leaked

Hello OpenHab Community.

Some days ago, my openhab instance (3.3.0) started to give the error below.

A connection to https://myopenhab.org/ was leaked. Did you forget to close a response body? To see where this was allocated, set the OkHttpClient logger level to FINE: Logger.getLogger(OkHttpClient.class.getName()).setLevel(Level.FINE);
[ERROR] [io.openhabcloud.internal.CloudClient] - Error connecting to the openHAB Cloud instance. Reconnecting.

I tried restart the service, and then the server, many times.
Thing, Items, rules, are working flowlessy locally.

Where I could check for the problem?
Is there a way to debug?
Many thanks in advance.

Regards,
Silvergo

Hello all.
After some digging, I Deleted Items and Events in myopenhab.org account.
Now the openHab is online.
Regards,
Silvergo