Taiga is not working properly

Troubleshooting Self hosted Taiga
1

Hello,
I can navigate and create project but when I click to Settins for a specific Projet, the stylesheet is not working correctly:

taigaerror1
taigaerror11460×768 51.1 KB

When I see the details on web browser, I have this message:

angular.js:14195 
 TypeError: Cannot read properties of null (reading 'get')
    at r.canCreatePrivateProjects (https://taiga.internal.test.com/v-1721729942015/js/app.js:1:732041)
    at u.loadInitialData (https://taiga.internal.test.com/v-1721729942015/js/app.js:1:346838)
    at u [as constructor] (https://taiga.internal.test.com/v-1721729942015/js/app.js:1:344017)
    at Object.invoke (https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:232841)
    at gt.instance (https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:264005)
    at U (https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:257538)
    at https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:249338
    at https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:248616
    at Object.link (https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:380443)
    at https://taiga.internal.test.com/v-1721729942015/js/libs.js:1:213736 <div ng-view="" class="master" data-ng-animate="1">
(anonymous)	@	angular.js:14195

Does anyone have an idea ?

Thanks.