in export

Hi when i export a subscriber, i have this in CSV
<table><tr><td><pre><b>==DEBUG==</b>
<b>NOTICE:</b> Creating default object from empty value
in line 49 of file /home/infoconc/www/amember/library/Am/Query/User.php<br /><br />
</pre></td></tr></table><br/>
<b>WARNING:</b> array_map() [<a href='function.array-map'>function.array-map</a>]: Argument #2 should be an array
in line 375 of file /home/infoconc/www/amember/library/Am/Query/User.php<br /><b>WARNING:</b> array_filter() [<a href='function.array-filter'>function.array-filter</a>]: The first argument should be an array
in line 375 of file /home/infoconc/www/amember/library/Am/Query/User.php<br /><b>WARNING:</b> array_map() [<a href='function.array-map'>function.array-map</a>]: Argument #2 should be an array
in line 375 of file /home/infoconc/www/amember/library/Am/Query/User.php<br /><b>WARNING:</b> array_filter() [<a href='function.array-filter'>function.array-filter</a>]: The first argument should be an array
in line 375 of file /home/infoconc/www/amember/library/Am/Query/User.php<br />First Name,Last