Ajustement SettingModel

Doctrine/Extension/SluggableTrait.php

 {
     /**
      * @ORM\Column(type="string", length=255)
-     * @Gedmo\Slug(fields={"title"}, unique=true)
+     * @Gedmo\Slug(fields={"title"}, unique=false)
      */
     protected $slug;
 

Model/Setting/SettingModel.php

 abstract class SettingModel implements SettingInterface
 {
     /**
-     * @ORM\Column(type="string", length=63)
+     * @ORM\Column(type="string", length=63, nullable=true)
      */
     protected $name;
 
         return $this->name;
     }
 
-    public function setName(string $name): self
+    public function setName(?string $name): self
     {
         $this->name = $name;
 

Resources/views/adminlte/block/navbar_header.html.twig

             </a>
         </li>
         <li class="nav-item">
-            <a href="{{ path(sov_homepage_route(), {section: section_slug_current()}) }}" class="btn btn-sm btn-block btn-outline-success" target="_blank"
+            <a href="{{ path(sov_homepage_route(), {section: section_current_slug()}) }}" class="btn btn-sm btn-block btn-outline-success" target="_blank"
                rel="noreferrer">
                 <i class="action-icon fa fa-eye"></i>
                 Afficher le site