This is a tracking category for CS1 citations that have unsupported |chapter= (or alias) errors.
|chapter= ignored
Citation Style 1 templates {{cite web}}, {{cite news}}, {{cite journal}}, {{cite magazine}}, {{cite press release}}, {{cite podcast}}, {{cite newsgroup}}, as well as template {{citation}} when it uses |work= or any of its aliases, do not support |chapter= and its components |trans-chapter=, |script-chapter=, |chapter-url=, and |chapter-format=. The alias parameters |contribution=, |entry=, |article=, |section=, and their components, are similarly not supported.
To resolve this error:
|chapter= parameter in |title=, or|department= can be used to give the name of the newspaper's section, such as "Obituaries", or|work= or its aliases such as |website= and place their content in |title= if appropriate|chapter= parameter out of the template, before the closing </ref>Pages with this error are automatically placed in Category:CS1 errors: chapter ignored.