FIX lang not loaded

htdocs/comm/propal/list.php

@@ -45,7 +45,7 @@ require_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.class.php';
 require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
 
 // Load translation files required by the page
-$langs->loadLangs(array('companies','propal','compta','bills','orders','products','deliveries'));
+$langs->loadLangs(array('companies', 'propal', 'compta', 'bills', 'orders', 'products', 'deliveries', 'categories'));
 
 $socid=GETPOST('socid','int');
 

htdocs/compta/facture/list.php

@@ -50,7 +50,7 @@ require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
 if (! empty($conf->commande->enabled)) require_once DOL_DOCUMENT_ROOT.'/commande/class/commande.class.php';
 
 // Load translation files required by the page
-$langs->loadLangs(array('bills', 'companies', 'products'));
+$langs->loadLangs(array('bills', 'companies', 'products', 'categories'));
 
 $sall=trim((GETPOST('search_all', 'alphanohtml')!='')?GETPOST('search_all', 'alphanohtml'):GETPOST('sall', 'alphanohtml'));
 $projectid=(GETPOST('projectid')?GETPOST('projectid','int'):0);
@@ -910,7 +910,7 @@ if ($resql)
 
 	$projectstatic=new Project($db);
 	$discount = new DiscountAbsolute($db);
-	
+
 	if ($num > 0)
 	{
 		$i=0;

htdocs/contact/list.php

@@ -36,7 +36,7 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';
 
 // Load translation files required by the page
-$langs->loadLangs(array("companies", "suppliers"));
+$langs->loadLangs(array("companies", "suppliers", "categories"));
 
 $action=GETPOST('action','alpha');
 $massaction=GETPOST('massaction','alpha');