Maximum Number of Server(s) Reached

You may experience the following error while transferring your license from an old server to a new server:

[ERROR] [LICENSE] License key operation failure: DT.7: The maximum number of server(s) can be installed with this serial number has been reached. If you want to migrate a license used on another server, please consult the product manual regarding how to transfer a license. count=1

or

Error when activating new license
Back up current license files under /usr/local/lsws/conf/ ...
Trying to switch to a new production license ...
... Saved serial number "xxxx-xxxx-xxxx-xxxx" to /usr/local/lsws/conf/serial.no
... Serial number is available.
... Contacting licensing server for license key ...
... failed to retrieve license key, please double check your serial number: 2018-10-08 13:41:02.100411 [NOTICE] Memory size is: 32007000KB.
2018-10-08 13:41:02.489385 [ERROR] [LICENSE] License key operation failure: ERR LR.R.lic.p_reg_serial_next_seq: Max number reached.
removed uploaded serial.no
ERROR Aborted!
  

This error indicates that are trying to use the same serial number for the new server as you used for the old one. A serial number, however, can only be used on one server at a time.

Please visit our guide to transferring a license to learn how to correctly set up your license on the new server.