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### Instruction:
PREF_COMPR_LIB-3-INTERNAL_ERR
### Response:
(Severity: 3), (Category: PKT_INFRA), (Description: An internal error occurred in IPv6 Prefix Compression library involves exiting the process. After the associated process restarts, the error should have been cleared. *DDTS*), (Recommended Action: Collect the configuration, syslog and coredump file. Attach them to the ddts. After the process restarts automatically, the error should have been cleared and no user action is needed.)
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