Commons links to Catscan2 show a lot of error messages

[jaroslaw Tuszynski]

Commons has a lot of links to Catscan2 that are used for a lot of maintenance for example https://tools.wmflabs.org/catscan3/catscan2.php?language=commons&project=wikimedia&categories=Creator_templates_with_Wikidata_link%3A_item_missing_P373&ns%5B6%5D=1&ext_image_data=1 the link shows me a page with a lot of errors like "Strict standards: Only variables should be passed by reference in /mnt/nfs/labstore-secondary-tools-project/catscan3/public_html/catscan2.php on line 1144". The tool still works but the GUI is quite unreadable. Can we fix it or redirect such queries to PetScan?