Can't Close/Sticky threads

[Creations]

Sorry, but you did not select any threads to perform inline moderation on, or your previous moderation session has expired (Automatically after 1 hour of inactivity). Please select some threads and try again.
It says that
Can someone please help?

[Jovan J.]

When you are trying to Close/Sticky some thread, do you before that mark it?

[Creations]

Yes, I do. And it still gives me that. What could be wrong?

[Jovan J.]

When you mark some thread does counter Go(0) changes to Go(1)? It might be JavaScipt conflict.

[Creations]

Yes, the counter does go to Go(1). Would you like to Teamview or Skype Screen share with me? I can show you.

[Jovan J.]

Can you post your header template? And url of your forum?

[Creations]

What exactly is that? I barely understand what I'm doing with my website as is. Where can I find that for you?

[Jovan J.]

Go to you Templates -> Expand you templates -> find "Header Templates" -> after that post whole code of "header" template

[Creations]

<div id="container">

<a name="top" id="top"></a>
<div id="header">
<div class="logo"><a href="{$mybb->settings['bburl']}/index.php"><img src="{$theme['logo']}" alt="{$mybb->settings['bbname']}" title="{$mybb->settings['bbname']}" /></a></div>

<br/>
<br/>
<div class="menu">
<ul>
<li><a href="{$mybb->settings['bburl']}">Home</a></li> |
<li><a href="/forum/index.php">Forums</a></li> |
<li><a href="{$mybb->settings['bburl']}/search.php">Search</a></li> |
<li><a href="{$mybb->settings['bburl']}/memberlist.php">Memberlist</a></li> |
<li><a href="{$mybb->settings['bburl']}/">Upgrade</a></li>

</ul>
</div>

<br/>

<hr class="hidden" />
<div id="panel">
{$welcomeblock}
</div>
</div>
<hr class="hidden" />
<br class="clear" />
<div id="content">
{$pm_notice}
{$bannedwarning}
{$bbclosedwarning}
{$unreadreports}{$unreadpmreports}
{$pending_joinrequests}
<navigation>
<br />
</div>



That is for the "header" there is also guest admin and other ones?