[one-users] "Err" Flag on stat filed when i using this command Onehost list

[rajesh kannan]

i got like this

ID NAME        CLUSTER RVM TCPU FCPU ACPU TMEM FMEM AMEM STAT
1 onevmhost    -              0       800    795    800       7.5G   7.2G
7.5G   err

pls help me to resolve this
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