Drupal 10 deprecation error details

#lazy_builder callback 'at_tool.lazy…' at key '0' is not callable.

Occurence count Affected project count Occurs in a top X project by usage Category
1 1 10000 Other problem
Filter projects
Project Top X by usage Occurrences Sort ascending
at_theme 1.4.16 10000 1


Results are from dataset #9198 from 2023-01-22T15:05. Report is ran by the Drupal Association regularly.