THe bot requests tokens which concern only wikis with global accounts (like the WMF wiki). It appears that wikis which don't have such a system don't use the following tokens: setglobalaccountstatus, deleteglobalaccount, centralauth
This results in the following warning, because it requests all tokens for that version at once:
WARNING: API warning (tokens): Unrecognized values for parameter 'type': setglobalaccountstatus, deleteglobalaccount, centralauth
Version: core-(2.0)
Severity: trivial