what is this ?

[12w12w]

server error.txt

2009/11/28 14:36:07 OP: 446012546, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0

2009/11/28 14:36:08 OP: 1953, 0.0, 0.0, 1937.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0

[MentaL]