Publish Article Error

[qqebiz]

Hi
when i check Publish article option is it shows this error

Warning: require_once(includes/functions_ghsom.php) [function.require-once]: failed to open stream: No such file or directory in [path]/includes/class_dm_threadpost.php(1827) : eval()'d code on line 16

Fatal error: require_once() [function.require]: Failed opening required 'includes/functions_ghsom.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/local/public_html/includes/class_dm_threadpost.php(1827) : eval()'d code on line 16

But when i check Unpublished the article is posted,
on the main page it shows Not Published

What could be the cause of this ?

Thanks

[ForceHSS]

<a href="https://vborg.vbsupport.ru/showthread.php?t=248042" target="_blank">https://vborg.vbsupport.ru/showthread.php?t=248042</a>
this file from this plugin is not installed