Error in creating host

[Infojoe]

Hello everyone !
There’s an error coming from packages/web/lib/fog/hostmanager.class.php at line 195.
In apache error log, it says that strlen function is waiting for a string, but array given.
So new host can’t be created from management page (did not try from fog pxe menu).
If I delete "
$macs = array_values(array_filter((array)$macs, ‘strlen’));
if (count($macs) < 1) {
return;
}"
everything works fine.
Version : dev 1.5.10.1862
Thant’s all !