Error after placing taxonomy facets block via block layout to page

Hi, I‘m getting this error on drupal 10.1:

Error: Call to undefined function Drupal\taxonomy_facets\render() in Drupal\taxonomy_facets\MenuTree->buildMenuTreeRecursively() (line 97 of modules/contrib/taxonomy_facets/src/MenuTree.php). 

I‘m editing taxonomy facets at config/taxonomy_facets/adminsettings.
Selected a cascade term and selected a node type.
At Block layout I selected one of four "taxonomy facets blocks" (had to select again a vocabulary!?).
Placed the block.
At may views page where I want this facet to be displayed I get this error then.

regards