NFPS / Private Problem Releasing MAC Error" The following MAC Address already exist in our system"

IPTV Private Server (NFPS)

nycmodems

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Apr 4, 2016
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Problem Releasing MAC Error" The following MAC Address already exist in our system"

Hi,

I'm having problems releasing a MAC address, I already unlicked it from the previous donation but when I try add it again I keep getting "The following MAC Address(es) already exist in our system or are invalid"
Please help!!!!
 
yea i got problem like nycmodems his following MAC Address(es) already exist how fix it
thankyou
MAG 254 can not change MAC number


Please help how did you solve this?
I bought a second MAG 254 it had a previous owner with a previous account... i erase everything and try to set up my account but it says:

The following MAC Address(es) already exist in our system or are invalid. The MAC Address must begin with 00:1A:79 or 00:1A:78 and match with the one configured in your STB. Please fix them and try again

Any help will be appreciated :)