problem when registering a new user in 3.10.0

Monday 19 November 2007 8:20:36 am

When I tried to register a new user this error appears:

Fatal error: Call to a member function on a non-object in /home/maiscidades/www/kernel/user/register.php on line 198
Fatal error: eZ Publish did not finish its request

The execution of eZ Publish was abruptly ended, the debug output is present below.
--

the code of the problem is:

197- // Create enable account hash and send it to the newly registered user
198 - $hash = md5( mktime( ) . $user->attribute( 'contentobject_id' ) );
199 - include_once( "kernel/classes/datatypes/ezuser/ezuseraccountkey.php" );
200 - $accountKey = eZUserAccountKey::createNew( $user->attribute( 'contentobject_id' ), $hash, mktime() );
201 - $accountKey->store();
--

Could anyone help me?

eZ Publish Certified Developer: http://auth.ez.no/certification/verify/376924

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Monday 19 November 2007 9:28:56 am

thx j-a!!!
I followed the steps and it´s working here

eZ Publish Certified Developer: http://auth.ez.no/certification/verify/376924

Twitter: http://twitter.com/tcv_br