[ArchLinux] terminate called after throwing an instance of 'std::logic_error'

[Berel]

Desde hoy el cliente (game) crashea luego de un parpadeo y finaliza con SIGABRT

En la terminal sale esto:

[S_API FAIL] SteamAPI_Init() failed; SteamAPI_IsSteamRunning() failed.
[S_API FAIL] SteamAPI_Init() failed; unable to locate a running instance of Steam, or a local steamclient.so.
terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_S_construct null not valid
Saving backtrace to crash_backtrace_10432.log
Got SIGABRT (aborted)

y el crash_backtrace contiene esto:

./game(_ZN10ClientBase14save_backtraceEv+0x57) [0x7056a7]
./game(_ZN10ClientBase12client_crashEi+0x8) [0x705788]
/usr/lib/libc.so.6(+0x37e00) [0x7f922c336e00]
/usr/lib/libc.so.6(gsignal+0x10f) [0x7f922c336d7f]
/usr/lib/libc.so.6(abort+0x125) [0x7f922c321672]
./game(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x11d) [0x121a57d]
./game(_ZN10__cxxabiv111__terminateEPFvvE+0x6) [0x1219106]
./game() [0x1219133]
./game() [0x121922e]
./game(_ZSt19__throw_logic_errorPKc+0x53) [0x11ce9e3]
./game(_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag+0x9f) [0x12046df]
./game(_ZNSsC2EPKcRKSaIcE+0x43) [0x12047b3]
./game(_ZN10ZipArchive11parse_indexEv+0xe4) [0xb72ad4]
./game(_ZN10ZipArchive4initEPKciS1_+0x9e) [0xb736be]
./game(_ZN10ZipArchiveC2EPKci+0x5e) [0xb73d0e]
./game(_ZN12ShaderSystem8CManager15creation_notifyEP7Message+0x153) [0xc88a43]
./game(_ZN13EntityManager32initialize_entity_as_custom_typeEPKciS1_P7MessageP6Entity+0x78e) [0x9524ee]
./game(_ZN10GameClient19initialize_entitiesEv+0x11f6) [0x654476]
./game(_ZN10GameClient4initEiPPc+0x29d) [0x655acd]
./game(main+0x140) [0x646010]
/usr/lib/libc.so.6(__libc_start_main+0xf3) [0x7f922c323223]
./game() [0x64f59d]

No encontré algún paquete actualizado recientemente (esta semana, ya que actualizo todos los días y hasta ayer pude entrar).

Si alguno puede darme una mano la agradecería.