Fix cotisation price disabled on adherer page

src/Form/Type/AddCotisationFormType.php

@@ -37,6 +37,7 @@ class AddCotisationFormType extends AbstractType
             ))
             ->add('montant', IntegerType::class, array(
                 'data' => intval($this->em->getRepository(GlobalParameter::class)->val(GlobalParameter::COTISATION_ADHERENT)),
+                'disabled' => true,
                 'constraints' => [
                     new NotBlank()
                 ],