I have recently upgraded a 1760 router with release 12.3(7)T12. Since the upgrade the router displays errors on the console. Nov 11 12:04:02.371: %IPFAST-2-PAKSTICK: Corrupted pak header for BVI1, flags 0x8A-Traceback= 800C5078 80B0F0AC 80B104F0 802B...