DataLoadError: Optimized K-Means (Silhouette Coefficient)

When I take the Optimized K-Means (Silhouette Coefficient) from the community hub and I paste it into my workflow it shows this error:

Status: DataLoadError: Optimized K-Means (Silhouette Coefficient) 3:9

Status: DataLoadError: k-Means 3:9:0:29

Status: DataLoadError: Loading model internals failed: org.knime.core.node.InvalidSettingsException: ConfigBase for key “kMeansCluster2” not found.

I am a beginner, so I have no idea how to fix this. Please help me!