Hi,
(1)any1 else get a error when creating a account? (See Screen Shot!)

 (2) in the "Host manager", added IP -- what's the Authentication key: for? -
clicking "server status" I get --
Cluster host connection failure for Local server: Connection refused (111)

Tried the Fixing Problems part also
http://www.centova.com/doc/manuals/centovacast/quickref/advanced.html

Unfortunately, I have the same 

We apologize for the inconvenience, but an internal error has occurred. Please try again later.
Unhandled exception: Cluster host connection failure for Cast Server: Connection refused (111) in /usr/local/centovacast/system/class_RPCDaemonClient.php:893

#0 /usr/local/centovacast/system/class_RPCDaemonClient.php(893): RPCDaemonClient::send()
#1 /usr/local/centovacast/system/class_RPCDaemonClient.php(849): RPCDaemonClient->send()
#2 /usr/local/centovacast/system/class_RPCDaemonClient.php(750): RPCDaemonClient->command()
#3 /usr/local/centovacast/system/class_GenericDaemonClient.php(127): RPCDaemonClient->remove_quota()
#4 /usr/local/centovacast/system/class_SystemControl.php(977): GenericDaemonClient::factory()
#5 /usr/local/centovacast/system/class_SystemControl.php(313): SystemControl->api_provision()
#6 /usr/local/centovacast/web/class_AccountEditor.php(875): SystemControl->__call('provision', Array)
#7 /usr/local/centovacast/web/class_AccountEditor.php(265): AccountEditor->provision_account()
#8 /usr/local/centovacast/web/reseller/modules/class_Module_accounts_base.php(65): AccountEditor->create()
#9 /usr/local/centovacast/web/admin/modules/class_Module_accounts.php(47): Module_accounts_base->create_account()
#10 /usr/local/centovacast/web/class_WebApplication.php(215): Module_accounts->execute()
#11 /usr/local/centovacast/web/admin/class_AdminApplication.php(64): WebApplication->execute()
#12 /usr/local/centovacast/web/admin/index.php(49): AdminApplication->execute()
#13 {main}

netix -- when you click server status, do you also get

Cluster host authentication failure for Local server:

If so, the problem is in the Host Manager


What is the authentication key?

Yes, there was a problem, but with the license. I had her assigned to the subdomain. I did a re-issue license key, Centova uninstalled and installed again. Now the problem is not there so I suggest you check using the
/etc/init.d/centovacast status
and
/etc/init.d/centovacast restart
check the status of the license.

Auth key is probably attributed by the authors, and its change will just have a problem with the key when you check the server status.

Hey guys

I have the same problem when i try to create accounts on the new centovacast v3 beta

so how can i fix this problem then

Yes I did get this working also -- I just uninstalled Centova using this method
http://forums.centova.com/index.php?topic=472.0

And reinstalled -- this time using the Quick Installation method
http://www.centova.com/doc/manuals/centovacast/quickref/quickstart.html

And did not edit the host

Hey everyone

that same error message popup for me again when i did the quick install

Unhandled exception: Cluster host connection failure for Local server: Connection refused (111) in /usr/local/centovacast/system/class_RPCDaemonClient.php:893

#0 /usr/local/centovacast/system/class_RPCDaemonClient.php(893): RPCDaemonClient::send()
#1 /usr/local/centovacast/system/class_RPCDaemonClient.php(849): RPCDaemonClient->send()
#2 /usr/local/centovacast/system/class_RPCDaemonClient.php(750): RPCDaemonClient->command()
#3 /usr/local/centovacast/system/class_GenericDaemonClient.php(127): RPCDaemonClient->remove_quota()
#4 /usr/local/centovacast/system/class_SystemControl.php(977): GenericDaemonClient::factory()
#5 /usr/local/centovacast/system/class_SystemControl.php(313): SystemControl->api_provision()
#6 /usr/local/centovacast/web/class_AccountEditor.php(875): SystemControl->__call('provision', Array)
#7 /usr/local/centovacast/web/class_AccountEditor.php(265): AccountEditor->provision_account()
#8 /usr/local/centovacast/web/reseller/modules/class_Module_accounts_base.php(65): AccountEditor->create()
#9 /usr/local/centovacast/web/admin/modules/class_Module_accounts.php(47): Module_accounts_base->create_account()
#10 /usr/local/centovacast/web/class_WebApplication.php(215): Module_accounts->execute()
#11 /usr/local/centovacast/web/admin/class_AdminApplication.php(64): WebApplication->execute()
#12 /usr/local/centovacast/web/admin/index.php(49): AdminApplication->execute()
#13 {main}


and the license failed message appeared for me again as well

Well unfortunately I must also join this thread 

I have the exact same error, have now un-installed 3 times all resulting the same once reinstalled. So will be very grateful to anyone who knows how to get over this, I presume this has nothing to do with the installation being on the same server as my v2 ?

Have noted the below not running?

/etc/init.d/centovacast status

cc-web: running (pid 26474)
cc-control: not running
cc-appserver: running (pid 26067)
cc-ftpd: not running
cc-imaged: not running

Also did a restart resulting in the below?

 /etc/init.d/centovacast restart

Stopping Centova Cast: cc-ftpd (not running) cc-web cc-appserver cc-control (not running) cc-imaged
Starting Centova Cast: cc-control License validation failed; terminating; log:
   Could not open license key file /usr/local/centovacast//etc/license/license.key

Trying to update license (this may take a minute or two) ...
License update failed at http://license1.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
License update failed at http://license2.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
License update failed at http://license3.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
No more licensing servers to try
Failed to obtain license update from any licensing server; license update failed
License update failed; product not licensed

   Trying to update license (this may take a minute or two) ...
   License update failed at http://license1.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
   License update failed at http://license2.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
   License update failed at http://license3.centova.com/license/ (ERR VIOLATION): Unlicensed script path; trying next server ...
   No more licensing servers to try
   Failed to obtain license update from any licensing server; license update failed
   License update failed; product not licensed

- failed



So the question now is there a problem with licensing which is causing this issue?

Is this correct:  Could not open license key file /usr/local/centovacast//etc/license/license.key

Note the two //



EDIT

Top stuff NOT, just went to log back in to the control panel after doing the above restart command only to find its no longer visible with my web browser!

HELP So what's the next recommendation to try?

Mark, go in and reissue your license key in your Centova Cast account

Thx My Auto DJ for the heads up,  that was so simply I now feel thick 

Never entered my head to look at my license key as had not noticed it was using a different IP and MAC address.