check reserved addresses

zimbraAddressAvailable.php

@@ -37,7 +37,6 @@ $zmAuthPIDs = json_decode(json_encode(Capsule::table('tblproducts')
 	->select('id')
 	->where('gid', zmAuthGids)
 	->get()
-	->toArray()
 ));
 $hostingIDs = Capsule::table('tblhosting')
 	->select('id')