Fatal error: Uncaught Error: Class "Illuminate\Http\Resources\Json\JsonResource" not found in /var/www/html/lib/pkp/classes/invitation/invitations/userRoleAssignment/resources/BaseUserRoleAssignmentInviteResource.php:26 Stack trace: #0 {main} thrown in /var/www/html/lib/pkp/classes/invitation/invitations/userRoleAssignment/resources/BaseUserRoleAssignmentInviteResource.php on line 26