Critical when speaking with comm crystal on ground

[mtwango]

Tested on older commit (dev 4032) before parsing rework.

Place i_crystal_red from scriptpack (01ed0) on the ground and say something.

11:46:1:'gmaccount' commands 'add i_crystal_red'=1
11:46:1:'The First' Says UNICODE 'CSY' 'hi' mode=0
11:46:CRITICAL:Assert severity=2: 'false' file 'D:\a\Source-X\Source-X\src\game\items\CItem.cpp', line 2136, in ExcType=CAssert catched in SUB: CNetworkInput::ProcessMessage() ("Message")
11:46:DEBUG:Printing STACK TRACE for debugging purposes.
11:46:DEBUG: ______ thread (id) name _____ |   # | _____________ function _____________ |
11:46:DEBUG:(56dc)          T_Main |   0 |     CNetworkManager::processAllInput | 
11:46:DEBUG:(56dc)          T_Main |   1 |          CNetworkInput::processInput | 
11:46:DEBUG:(56dc)          T_Main |   2 |           CNetworkInput::processData | 
11:46:DEBUG:(56dc)          T_Main |   3 |           CNetworkInput::processData | 
11:46:DEBUG:(56dc)          T_Main |   4 | CNetworkInput::processGameClientData | <-- exception catch point
11:46:DEBUG:(56dc)          T_Main |   5 |     PacketSpeakReqUNICODE::onReceive | 
11:46:DEBUG:(56dc)          T_Main |   6 |           CClient::Event_TalkUNICODE | 
11:46:DEBUG:(56dc)          T_Main |   7 |           CClient::Event_Talk_Common | 
11:46:DEBUG:(56dc)          T_Main |   8 |                  CSector::OnHearItem | 
11:46:DEBUG:(56dc)          T_Main |   9 |                        CItem::OnHear | <-- last function call (stack unwinding detected here)
11:46:DEBUG:1:Parsing Packet len=18 id=0xad [2025/05/21 11:46:52]
        0  1  2  3  4  5  6  7   8  9  A  B  C  D  E  F
       -- -- -- -- -- -- -- --  -- -- -- -- -- -- -- --
0000   ad 00 12 00 02 b2 00 03  43 53 59 00 00 68 00 69   ........CSY..h.i
0010   00 00