Is there a way to solve "need multiple responses" error in R?

I need some help. This is my code:

F0myanalysis <- read.csv("F0.man.csv")
F0myanalysis$group<-factor(F0myanalysis$group, levels = c("experimental", "control"))
str(F0myanalysis)
F0analysismelt<- melt(F0myanalysis, id=c('group'), measured=c('BINGESIZE', 'Velocity', 'Distance', 'CenterDUR', 'CENfreq', 'CORNERS'))
names(F0analysismelt) <-c('group', 'outcomes', 'values')
F0boxplot<- ggplot(F0analysismelt, aes(group, values, color = outcomes))
F0boxplot+geom_boxplot() +labs(x='group', y='values', color = 'outcomes')+ scale_y_continuous(breaks = seq(0,22, by=2))

outcomes<- cbind(F0analysismelt$BINGESIZE, F0analysismelt$Velocity, F0analysismelt$Distance, F0analysismelt$CenterDUR, F0analysismelt$CENfreq, F0analysismelt$CORNERS)

OPENfiF0mod1<- manova(outcomes ~ group, data = F0analysismelt) 

And this is the error I get when I run the last line:

Error in manova(outcomes ~ group, data = F0analysismelt) : 
  need multiple responses
In addition: Warning messages:
1: In model.response(mf, "numeric") :
  using type = "numeric" with a factor response will be ignored
2: In Ops.factor(y, z$residuals) : ‘-’ not meaningful for factor
                 

Any ideas?