cant make pandarf_items_fn work

I have the following scenario:
– a custom post that will be used as repeater (as advanced contenty type in its own table) named “allegato” with id 997
– a custom post type that is using the ‘allegato’ repeater field with name ‘allegato_1’, ID: 1005, the custom post type is called “corso” and have id 125

i saved in a custom post a couple of repeater field, the post itself have as id 617

when i show the post on fontend im trying to display the list of “allegato” linked to it, and im using the following:

$cid=617;
print_r(pandarf_items_fn( array( 'name'=>'allegato_1', 'child_pod_name' => 'allegato', 'parent_pod_id' => 125, 'parent_pod_post_id' => $cid, 'parent_pod_field_id' => 1005 ),$atts, true ));

as a debug query i got the following debug quey:
SELECT * ,( SELECT GROUP_CONCAT( psl0_tb.related_item_id ORDER BY psl0_tb.weight ASC SEPARATOR "," ) FROMzay_podsrelAS psl0_tb WHERE psl0_tb.pod_id = "997" AND psl0_tb.field_id = "1001" AND psl0_tb.item_id = pod_tb.id GROUP BY psl0_tb.item_id ) AS author,( SELECT GROUP_CONCAT( psl1_tb.related_item_id ORDER BY psl1_tb.weight ASC SEPARATOR "," ) FROMzay_podsrelAS psl1_tb WHERE psl1_tb.pod_id = "997" AND psl1_tb.field_id = "1003" AND psl1_tb.item_id = pod_tb.id GROUP BY psl1_tb.item_id ) AS file_allegato FROMzay_pods_allegatoAS pod_tb WHERE 1=1 ANDname= 'allegato_1' ANDpandarf_parent_pod_id= 125 ANDpandarf_parent_post_id= 617 ANDpandarf_pod_field_id= 1005 ORDER BY CAST( pandarf_order AS UNSIGNED ) ASC

but an empty array…
what am i missing? whats wrong with my api call?
Thank you