error message using glmmADMB

Dear members,

I am trying to fit a glmmADMB model on my data, but altough I tried to fix
it after reading many tutorials and forums, I couldn't do it.
I use R version 3.0.2 and glmmADMB version 0.8.0.

?The model looks like this:

modelA<-glmmadmb(F_sumtime~posi+(1|No),family="gamma",link="log",data=act,zeroInflation=TRUE)

This is my data.
'data.frame':????5354 obs. of??3 variables:?
$ No?????? : Factor w/ 8 levels "B22","B36","B41",..: 1 1 1 1 1 1 1 1 1 1 ...?
$ posi???? : Factor w/ 6 levels "1","2","3","4",..: 1 1 1 1 1 1 1 1 1 1 ...?
$ F_sumtime: num??70 60 60.5 60 170.5 ...

This is the error messege.
glmmadmb(f_sumtime_h ~ posi + (1 | No), family = "gamma", link = "log",??: 
The function maximizer failed (couldn't find STD file) Troubleshooting steps include?
(1) run with 'save.dir' set and inspect output files;?
(2) change run parameters: see '?admbControl'
-maxfn 500 -maxph 5 -noinit -shess' had status 1 
Incompatible bounds in dvar_vector& dvar_vector::operator = (const dvar_vector& t)

So, I run with?'save.dir' like this:
modelA<-glmmadmb( F_sumtime~posi+(1|No),family="gamma",link="log",data=act,zeroInflation=TRUE,save.dir="act3",admb.opts=admbControl(run=FALSE))


The error message is here:
'run=FALSE' specified, STD file not found: stopping


I got a act3?directory?and run ADMB from terminal.

But I couldn't get the result.

Any idea of what is wrong?
Thanks in advance!