pkg: 'latin-1' codec can't encode character '\u0151' in position 6722: ordinal not in range(256)

Hi,

I am trying to upgrade my OS - SRU but i get below error.

Any one suggest me what i need to do to correct it?

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root@bob-crdatm-uat:~# pkg update --accept

Creating Plan (Package planning: 255/1120): |

pkg: 'latin-1' codec can't encode character '\u0151' in position 6722: ordinal not in range(256)

root@bob-crdatm-uat:~#

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Thank you and regards

Karna