Disconnection when pressing dismount button in Equip

[amm0nition]

I need help for this issue since I have no idea how I get this issue, I used 2020-05-20b client. My game disconnects when I press the dismount button in the Equip Panel, but there don't seem to be any other problems other than disconnecting me, I can still login back.

[amm0nition]

Found the fix and forgot to reply it here. I forgot to change the PACKETVER in the defines_pre.hpp