semget() failed error while attempting LINUX based install

[fpgroups .]

I have reported this error to fptech and was suggested to run this script

for i in `ipcs -s|grep filepro | tr -s " " "" | cut -d" " -f2`

do
                ipcrm -s $i
done

I tried the script but I am getting this error:

tr: when not truncating set1, string2 must be non-empty


Can anyone point me towards a prospective solution?

Thank you all for your assistance!!!!
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