2 erros encountered (in english and in french). 

Error n°1 - Test done : 

• Add a site with URL "toto". (There is an information message and we can add this site). 
• Double-click on "New link" => a frame (which is under the creation link frame) is opened with following message : TypeError: {noFormat this._dynamicInformationProviders is null _initForm@[http://intranet1.adele.anyware.corp:10000/cms/plugins/link-directory/resources/js/Ametys/plugins/linkdirectory/link/EditLinkDialog.js]:276:4 _openDialogBox@[http://intranet1.adele.anyware.corp:10000/cms/plugins/link-directory/resources/js/Ametys/plugins/linkdirectory/link/EditLinkDialog.js]:134:3 _loadColorCb@[http://intranet1.adele.anyware.corp:10000/cms/plugins/link-directory/resources/js/Ametys/plugins/linkdirectory/link/EditLinkDialog.js]:119:9 bind/<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:7364:28 _callProcessed/<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/core-ui/resources/js/Ametys/data/ServerComm.js]:442:22 Ext.Array</ExtArray.forEach<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:3345:17 _callProcessed@[http://intranet1.adele.anyware.corp:10000/cms/plugins/core-ui/resources/js/Ametys/data/ServerComm.js]:439:13 _dispatch/<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/core-ui/resources/js/Ametys/data/ServerComm.js]:868:37 Ext.Array</ExtArray.forEach<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:3345:17 _dispatch@[http://intranet1.adele.anyware.corp:10000/cms/plugins/core-ui/resources/js/Ametys/data/ServerComm.js]:863:25 _onRequestComplete@[http://intranet1.adele.anyware.corp:10000/cms/plugins/core-ui/resources/js/Ametys/data/ServerComm.js]:789:17 callback@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:9591:30 onComplete@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:28317:17 onStateChange@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:28274:13 bindStateChange/</<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:28264:17 elevate@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:2574:54 bindStateChange/<@[http://intranet1.adele.anyware.corp:10000/cms/plugins/extjs6/resources/ext-all.js]:28263:13}

Error n°2 - Test done : 

• On previously added URL "toto", click on "Update the link" 
• A frame is opened and is not complete (no header, no button)