SPSS error 12005 manova

#1
I have been having problems with SPSS. When I try to run a data set it says:

>Error # 12005 in column 14. Text: -4
>A parenthesized value range in the MANOVA procedure contains a lower limit
>(the first value) that is greater than the upper limit (the second value).
>Execution of this command stops.
This is the syntax that I am trying to run:

manova P_Progress, P_ObsComp, P_SocFdBk, P_PsyState
by Group4 (1,2,3,4) Group3 (1,2,3)/
print=cellinfo(means)
homogeneity(all)
error(cor)
signif(multiv,univ,stepdown)/
omean=variables(P_Progress, P_ObsComp, P_SocFdBk, P_PsyState) tables(Group4,
Group3)/plot=normal.

I am working on a two way manova.