[peterle1]

Quite sure that this isn't an old or changed template?
I don't know, because I don't want to compare it.

I took a fresh installed 3.8. and in navbar template

find:

<!-- / PAGENAV POPUP -->
</if>

insert below:

<if condition="$show['popups'] AND $show['member']">
<div class="vbmenu_popup" id="usercpoptions_menu" style="display:none">
        <table cellpadding="4" cellspacing="1" border="0">
        <tr><td class="thead" align="$stylevar[left]"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_control_panel]</a></td></tr>
        <if condition="$show['pmstats']"><tr><td class="vbmenu_option" align="$stylevar[left]"><a href="private.php$session[sessionurl_q]" rel="nofollow">$vbphrase[private_messages]</a></td></tr></if>
        <tr><td class="vbmenu_option" align="$stylevar[left]"><a href="subscription.php$session[sessionurl_q]" rel="nofollow">$vbphrase[subscribed_threads]</a></td></tr>
        <if condition="$show['siglink']"><tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editsignature">$vbphrase[edit_signature]</a></td></tr></if>
        <tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editprofile">$vbphrase[edit_your_details]</a></td></tr>
        <tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editoptions">$vbphrase[edit_options]</a></td></tr>
        <tr><td class="thead" align="$stylevar[left]">$vbphrase[miscellaneous]</td></tr>
        <tr><td class="vbmenu_option" align="$stylevar[left]"><a href="member.php?$session[sessionurl]u=$bbuserinfo[userid]">$vbphrase[your_profile]</a></td></tr>
        </table>
</div>
</if>

find:

<if condition="$show['member']">
                        <td class="vbmenu_control"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_cp]</a></td>
                </if>

insert below:

<if condition="$show['member']">
      <td id="usercpoptions" class="vbmenu_control"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_cp]</a>
        <script type="text/javascript"> vbmenu_register("usercpoptions"); </script></td>
    </if>

Maybe you should try this mod:
https://vborg.vbsupport.ru/showthread.php?t=152931
It makes all these template changes a lot easier while updating.

Good luck!