[TYPO3-dev] TCA select problem

[devweb]

Hi,
I've got a select in my TCA :

'owner' => array(
            'exclude' => 1,
            'label' => 'my label',
            'config' => array(
                'type' => 'select',
                'renderType' => 'selectSingle',
                'foreign_table' => 'fe_users',
                'minitems' => 0,
                'maxitems' => 1,
                'wizards' => array(
                    'suggest' => array(
                        'type' => 'suggest'
                    ),
                ),
            ),
        ),

The problem is my fe_users table contains more than 36000 users and i've got a "Fatal error: Allowed memory size" how can i solve that ? I try to put an input with a wizard type "suggest" but input just show the id and not the user's name and select a value in then wizard don't put it in the input field.