https://www.icyphoenix.com/viewtopic.php?f=35&t=5852&p=39451#p39451
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New Player
Sun 17 May, 2009 12:10

Re: CBACK Error On Registration
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enable the debug mode in ct_security.php

then he must make that he become the error again......then go to acp and look on the debug log and do what the log show you

then disable the debug mode and the registration work fine ;)

for a better understanding read the debug mode manual http://www.icyphoenix.com/viewtopic.php?p=31763#p31763

any other solution is a security risk

[quote]PS: what if i try to add him manualy from ACP ? [/quote]

try it maybe it works myabe not ;)