Problems with ANOVA time series-only

Hi! I am interested in getting metabolites differentially expressed over 6 different time points. For that, I am using “Statistical Analysis - Metadata Table” and time series - only analysis. I am not having any trouble with the rest of the steps, but wen I try to perform a Multi-Factor ANOVA, I get this message:

I am loading the files just in case there is any problem I am not realising
DataForTimeSeriesMeanForAdult.csv (24.7 KB)
MetadataForTimeSeriesMeanForAdult.csv (371 Bytes)

How can I solve it and perform the test?

Thanks in advance