Category:Category series navigation using unknown parameter

This maintenance category contains pages where Category series navigation or Module:Category series navigation uses an unknown parameter. This could be either: To correct the problem, investigate the adjacent categories and the category hierarchy, then modify Category series navigation as appropriate, being aware that the intended parameter (or lack thereof) might be necessary on the errored category or a surrounding category.
 * an unnamed parameter such as, or , or
 * a named unknown parameter such as, or.

Pages in this category should only be added by Template:Category series navigation and Module:Category series navigation.