mismatch 0xaf error in dedicated server logs

SYSERR: Aug 30 09:06:38 :: Process: SEQUENCE 391ccc00 mismatch 0xaf != 0x0 header 254
SYSERR: Aug 30 09:06:38 :: Process: SEQUENCE_LOG [UNKNOWN]-------------
   [254 : 0xaf]

SYSERR: Aug 30 09:11:50 :: Process: SEQUENCE 391cb000 mismatch 0xaf != 0x0 header 254
SYSERR: Aug 30 09:11:50 :: Process: SEQUENCE_LOG [UNKNOWN]-------------
   [254 : 0xaf]

Process: SEQUENCE 3a1d6400 mismatch 0xaf != 0x0 header 254
Process: SEQUENCE_LOG [UNKNOWN]-------------
   [254 : 0xaf]

SYSERR: Aug 30 09:20:33 :: Process: SEQUENCE 4645e400 mismatch 0x2f != 0x92 header 7
SYSERR: Aug 30 09:20:33 :: Process: SEQUENCE_LOG [Dv2y0NuTz]-------------
   [060 : 0x2b]
   [096 : 0x70]
   [060 : 0x16]
   [096 : 0x80]
   [254 : 0x45]
   [252 : 0x11]
   [060 : 0x42]
   [096 : 0x8b]
   [011 : 0x5f]
   [011 : 0x6]
   [060 : 0xe7]
   [096 : 0x86]
   [007 : 0x62]
   [007 : 0xfb]
   [007 : 0x83]
   [007 : 0xb4]
   [007 : 0x7]
   [007 : 0x9f]
   [007 : 0x94]
   [007 : 0x7c]
   [007 : 0x2f]