[Arkshine]

In the server log, are you sure you don't have message starting with [STEAMTOOLS], like "[STEAMTOOLS] Failed to get steamclient interface" ?

Looks like it crashes when it adds a new hook, and at this point, this is likely iSteamClient pointer could not be retrieved.

Will post here a debug version.

EDIT: Ah, I might know why, using a wrong interface version for ISteamClient and unless you use a more recent API, it will crash under linux. I should have used the default version (will fix soon)