clif_parse disconnecting session #3 with unknown packet version

[darktower]

2015-11-04aRagexe

mmo.h

#ifndef PACKETVER
	#define PACKETVER 20150411
	//#define PACKETVER 20120410
#endif

Packet_db

//packet_db_ver: 46
packet_db_ver: 55
packet_keys_use: default

core.h

/// Comment to disable the official packet obfuscation support.
/// When enabled, make sure there is value for 'packet_keys' of used packet version or
/// defined 'packet_keys_use' in db/[import/]packet_db.txt.
/// This requires PACKETVER 2011-08-17 or newer.
//#define PACKET_OBFUSCATION

I diffing client,apply the "Disable encrypted packet" diff.

How can I fix this error ,Help me pls!

 

[Secrets]

#define PACKETVER 20151104

not 20150411