ajax call missing module name in moduleinterface.php

[cve]

Hello, i'm working on new module, and I have to get some html throught ajax, so i've created a link for ajax request

Code: Select all

$this->CreateLink($id, 'get_children', $returnid, $contents = false, array(
    'show_template' => false,
), $warn_message = false, $onlyhref = true, $inline = false, $addttext = false)

the problem is when I send ajax request, the response is error says:
"Notice: Module not found in memory. This could indicate that the module is in need of upgrade or that there are other problems in /var/www/cms/admin/moduleinterface.php on line 60"
but when I copy generated link and paste it in browser addressbar it works fine...