[DENIED]why I'm banned?

[TEF]

42 17-03-2009 02:25:03 *** Large money increase: cesar_vialpando (ID:37) from $35950 to $55950 (+$20000) #1.
43 17-03-2009 02:25:04 *** Large money increase: cesar_vialpando (ID:37) from $55950 to $75950 (+$20000) #2.
44 17-03-2009 02:25:05 *** Large money increase: cesar_vialpando (ID:37) from $75950 to $175950 (+$100000) #3.
45 17-03-2009 02:25:06 *** Large money increase: cesar_vialpando (ID:37) from $175950 to $195950 (+$20000) #4.
46 17-03-2009 02:25:07 *** Large money increase: cesar_vialpando (ID:37) from $195950 to $295950 (+$100000) #5.
47 17-03-2009 02:25:08 *** Large money increase: cesar_vialpando (ID:37) from $295950 to $315950 (+$20000) #6.
48 17-03-2009 02:25:09 *** Large money increase: cesar_vialpando (ID:37) from $315950 to $415950 (+$100000) #7.
51 17-03-2009 02:25:10 *** Large money increase: cesar_vialpando (ID:37) from $415950 to $100435949 (+$100019999) #8.
49 17-03-2009 02:25:10 *** cesar_vialpando (ID:37) banned for increase > 10.000.000.
50 17-03-2009 02:25:10 [37] *** cesar_vialpando left the game (kicked).

Would you care to explain these increases?