OpManager v12200 does not work correctly

I'm using the FREE version of OpManager for 4 servers. It was working, but my server gave me a problem and I had to reinstall OpManager and restore the backup.

Now OpManager is not automatically pooling the servers. I click to do the manual test and it works normally, but it does not automatically work.

Could you help me, please? My environment is unmonitored and this is very critical. Follows attached logs.