ldap_contacts_backend.contacts.import" must match "[^/]++

[ShivaSystem]

Hello!
I'm trying to set up an LDAP Contacts Backend.
Settings:
addressBookDisplayName: Primary address book
host: corp.domain.local
port: 3268
agentDn: CN=nextus,OU=IT,OU=DomainUsers,DC=corp,DC=domain,DC=local
agentPassword: Replaced
bases:
DC=corp,DC=domain,DC=local
searchAttributes:
cn
mail
telephoneNumber
mobile
attributeMapping:
EMAIL: mail
FN:cn
TEL: telephoneNumber
tEnc: none
filter: (&(|(objectclass=user))(|(|(memberof=CN=NextCloud_Users,OU=IntergationGroups,OU=Groups,DC=corp,DC=domain,DC=local)(primaryGroupID=2823))) )
Problem: when I try to view contacts in the contacts drop-down list (next to the Nextcloud profile icon), I get an error in the Nextcloud logs:

---

{"reqId":"CepQbkmuxM1dztwBbhRz","level":3,"time":"May 20, 2024 03:59:10","remoteAddr":"192.168.120.48","user":"mastertux"," app":"index","method":"POST","url":"/contactsmenu/contacts","message":"Parameter "contactId" for route "ldap_contacts_backend.contacts.import" must match "[^/]++" ("Q0490JXQstCz0LXQvdC40Lkg0K/QvdC40L0sT1U9SVQsT1U9RG9tYWluVXNlcnMsREM9Y29ycCxEQz1zdG9rb25leSxEQz1ydQ==" given) to generate a corresponding URL.","userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36","version":"29.0.0.19","exception":{"Exception":"Symfony\Component\Routing\Exception\InvalidParameterException" ,"Message":"Parameter "contactId" for route "ldap_contacts_backend.contacts.import" must match "[^/]++" ("Q0490JXQstCz0LXQvdC40Lkg0K/QvdC40L0sT1U9SVQsT1U9RG9tYWluVXNlcnMsREM9Y2 9ycCxEQz1zdG9rb25leSxEQz1ydQ==" given) to generate a corresponding URL.","Code":0,"Trace":[{"file":"/var/www/nextcloud/3rdparty/symfony/routing/Generator/UrlGenerator.php","line":161,"function ":"doGenerate","class":"Symfony\Component\Routing\Generator\UrlGenerator","type":"->"},{"file":"/var/www/nextcloud/lib /private/Route/Router.php","line":402,"function":"generate","class":"Symfony\Component\Routing\Generator\UrlGenerator","type":"- >"},{"file":"/var/www/nextcloud/lib/private/Route/CachingRouter.php","line":65,"function":"generate","class":"OC\ Route\Router","type":"->"},{"file":"/var/www/nextcloud/lib/private/URLGenerator.php","line":103,"function":"generate ","class":"OC\Route\CachingRouter","type":"->"},{"file":"/var/www/nextcloud/apps/ldap_contacts_backend/lib/Provider/ImportProvider.php ","line":76,"function":"linkToRoute","class":"OC\URLGenerator","type":"->"},{"file":"/var/www/nextcloud/ lib/private/Contacts/ContactsMenu/Manager.php","line":114,"function":"process","class":"OCA\LDAPContactsBackend\Provider\ImportProvider","type":"- >"},{"file":"/var/www/nextcloud/lib/private/Contacts/ContactsMenu/Manager.php","line":58,"function":"processEntries","class":"OC \Contacts\ContactsMenu\Manager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/ContactsMenuController.php","line":53," function":"getEntries","class":"OC\Contacts\ContactsMenu\Manager","type":"->"},{"file":"/var/www/nextcloud/lib/private /AppFramework/Http/Dispatcher.php","line":232,"function":"index","class":"OC\Core\Controller\ContactsMenuController","type":"->"} ,{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":138,"function":"executeController","class":"OC\AppFramework \Http\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":184,"function ":"dispatch","class":"OC\AppFramework\Http\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/ Route/Router.php","line":338,"function":"main","class":"OC\AppFramework\App","type":"::"},{"file": "/var/www/nextcloud/lib/base.php","line":1050,"function":"match","class":"OC\Route\Router","type":"-> "},{"file":"/var/www/nextcloud/index.php","line":49,"function":"handleRequest","class":"OC","type":":: "}],"File":"/var/www/nextcloud/3rdparty/symfony/routing/Generator/UrlGenerator.php","Line":194,"message":"Parameter "contactId" for route " ldap_contacts_backend.contacts.import" must match "[^/]++" ("Q0490JXQstCz0LXQvdC40Lkg0K/QvdC40L0sT1U9SVQsT1U9RG9tYWluVXNlcnMsREM9Y29ycCxEQz1zdG9rb25leSxEQz 1ydQ==" given) to generate a corresponding URL.","exception":{},"CustomMessage": "Parameter "contactId" for route "ldap_contacts_backend.contacts.import" must match "[^/]++" ("Q0490JXQstCz0LXQvdC40Lkg0K/QvdC40L0sT1U9SVQsT1U9RG9tYWluVXNlcnMsREM9Y29ycCx EQz1zdG9rb25leSxEQz1ydQ==" given) to generate a corresponding URL."} }

I apologize if I did not attach any additional log. At your request, I can attach any log and any information.

Please tell me how I can fix this problem. Thanks in advance for your help.