Hallo, hoe kunnen we u helpen?

Liquid error: Solution::ArticleMeta#visible? delegated to solution_folder_meta.visible?, but solution_folder_meta is nil: #<Solution::ArticleMeta id: 103000286783, position: 12, art_type: 1, thumbs_up: 8, thumbs_down: 1, hits: 100, solution_folder_meta_id: 103000624186, account_id: 2843521, created_at: "2024-04-11 12:27:55.000000000 +0200", updated_at: "2025-09-18 22:54:49.000000000 +0200", available: "132128", draft_present: "0", published: "132128", outdated: "0">