Unknown OpCodes

[XiNoID]

[Status] Loading opcodes..
Server mode: MiniLogin
Login server listening on port:5999
8191 New Server connection: 127.0.0.1 port: 10500
0: 00 00 00 00 4D 6F 6E 20 - 41 70 72 20 31 37 20 30 | ....Mon Apr 17 0
16: 39 3A 35 39 3A 31 34 20 - 32 30 30 36 00 05 00 00 | 9:59:14 2006....
32: 00 | .
0: 00 00 00 00 4D 6F 6E 20 - 41 70 72 20 31 37 20 30 | ....Mon Apr 17 0
16: 39 3A 35 39 3A 31 34 20 - 32 30 30 36 00 04 00 00 | 9:59:14 2006....
32: 00 | .
0: 00 00 00 00 4D 6F 6E 20 - 41 70 72 20 31 37 20 30 | ....Mon Apr 17 0
16: 39 3A 35 39 3A 31 34 20 - 32 30 30 36 00 03 00 00 | 9:59:14 2006....
32: 00 | .
0: 00 00 00 00 4D 6F 6E 20 - 41 70 72 20 31 37 20 30 | ....Mon Apr 17 0
16: 39 3A 35 39 3A 31 34 20 - 32 30 30 36 00 02 00 00 | 9:59:14 2006....
32: 00 | .
0: 00 00 00 00 4D 6F 6E 20 - 41 70 72 20 31 37 20 30 | ....Mon Apr 17 0
16: 39 3A 35 39 3A 31 34 20 - 32 30 30 36 00 01 00 00 | 9:59:14 2006....
32: 00 | .
12508 New client from ip: 192.168.10.20 port: 1378
Unknown packet: .4233692 [92.153.64.0:15->0.0.0.0:0]
[OpCode 0x0003 (OP_Unknown) Size=11]
00000: 00 06 00 00 00 00 00 00 - 00 00 00 | ...........

Please! Help! Maybe opcodes are old? Why I can play on PEQ grand Creation but not on my own server?????????????????? Maybe other server have fresher opcodes? Heeeelp!!!!!!!Please!!!!!!!!!!!!!!!!!!!