Re: NEM Official Thread -NEM has launched[Updates&Discussion]

i want to start delegate harvesting and there was an error message " Maximum number of harvester allowed on this server has been reached"
So i can´t harvesting and generate blocks?

samething happened to me.

I closed the wallet and clicked 'Exited and Shutdown' on the NEM icon (w/ right click) in the taskbar [windows]. Then I opened Wallet again and viola.

but not for me...

I would just restart my computer.

Delete cache , restart computer, download and install NEM again , Maybe it's work.

sometimes reinstall JAVA8

or just make sure you didn't start any harvesting on any other wallet/account prior to it. Try stop it if not and see if it happens again.