Impossible de supprimer des sujets.

[Sw00p]

J'ai remplacé les 2 fichiers : aucune incidence, même probleme.

Voici mon headerinclude (de mon theme) :

Code PHP :

<link rel="alternate" type="application/rss+xml" title="{$lang->latest_threads} (RSS 2.0)" href="{$mybb->settings['bburl']}/syndication.php" />
<link rel="alternate" type="application/atom+xml" title="{$lang->latest_threads} (Atom 1.0)" href="{$mybb->settings['bburl']}/syndication.php?type=atom1.0" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1" /> 
<meta http-equiv="Content-Type" content="text/html; charset={$charset}" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<script type="text/javascript" src="{$mybb->asset_url}/jscripts/jquery.js?ver=1806"></script>
<script type="text/javascript" src="{$mybb->asset_url}/jscripts/jquery.plugins_e.js?ver=1806"></script>
<script type="text/javascript" src="{$mybb->asset_url}/jscripts/general.js?ver=1806"></script>
<script type="text/javascript" src="{$mybb->asset_url}/jscripts/everest.js"></script>
{$stylesheets}
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300,400,600' rel='stylesheet' type='text/css' />
<script type="text/javascript">
    lang.unknown_error = "{$lang->unknown_error}";

    lang.select2_match = "{$lang->select2_match}";
    lang.select2_matches = "{$lang->select2_matches}";
    lang.select2_nomatches = "{$lang->select2_nomatches}";
    lang.select2_inputtooshort_single = "{$lang->select2_inputtooshort_single}";
    lang.select2_inputtooshort_plural = "{$lang->select2_inputtooshort_plural}";
    lang.select2_inputtoolong_single = "{$lang->select2_inputtoolong_single}";
    lang.select2_inputtoolong_plural = "{$lang->select2_inputtoolong_plural}";
    lang.select2_selectiontoobig_single = "{$lang->select2_selectiontoobig_single}";
    lang.select2_selectiontoobig_plural = "{$lang->select2_selectiontoobig_plural}";
    lang.select2_loadmore = "{$lang->select2_loadmore}";
    lang.select2_searching = "{$lang->select2_searching}";

    var cookieDomain = "{$mybb->settings['cookiedomain']}";
    var cookiePath = "{$mybb->settings['cookiepath']}";
    var cookiePrefix = "{$mybb->settings['cookieprefix']}";
    var deleteevent_confirm = "{$lang->deleteevent_confirm}";
    var removeattach_confirm = "{$lang->removeattach_confirm}";
    var loading_text = '{$lang->ajax_loading}';
    var saving_changes = '{$lang->saving_changes}';
    var use_xmlhttprequest = "{$mybb->settings['use_xmlhttprequest']}";
    var my_post_key = "{$mybb->post_code}";
    var rootpath = "{$mybb->settings['bburl']}";
    var imagepath = "{$theme['imgdir']}";
      var yes_confirm = "{$lang->yes}";
    var no_confirm = "{$lang->no}";
    var MyBBEditor = null;
    var spinner_image = "{$theme['imgdir']}/spinner.gif";
    var spinner = "<img src='" + spinner_image +"' alt='' />";
    var modal_zindex = 9999;
</script> 


Je n'ai pas sélectionné "retour à l'original" dans les options de mise à jour des templates (après une MAJ).