A slogans set and rule was assigned to the slogan token index XX, in the current DiaryGridLine's slogan rules property. However, no corresponding token of the form [:slogXX…] could be found in the GridTemplate itself.
Since diary generation is driven by tokens, and there is no token corresponding to this message, you will not get any run-time messages. The Slogan Rules you set for this index value will just be ignored.
•Modify Slogan Rules: Automatically opens the slogan rules property editor so you can remove what may be a spurious rule.
•Correct the Token in file name: Opens the current GridTemplate in QuarkXPress, so you can add a slogan token corresponding in index to the value of XX of this message.