bugfix max disk size

templates/client/default/ui/core/default/widget/forms/fields/range.tpl

@@ -36,7 +36,7 @@
            id="{$rawObject->getName()}"
            name="{$rawObject->getName()}"
            min="{$rawObject->getMinValue()}"
-           max="{$rawObject->getMaxValue()}"
+           max="20"
             {if $rawObject->getName() == "memory"}
                 step="512"
             {elseif $rawObject->getName() == "disk" || $rawObject->getName() == "additionalDiskSize"}