well I just tried myself but I have been running a GNU/Linux HLDS server with YaPB (but without Metamod) for about 3 hours without crashing... And if the latest released version doesn't crash, this version shouldn't crash either as there are essentially no changes other than fixing the model mods issue
You can try only putting "-dll addons/yapb/dlls/podbot.dll" in the parameter and see if still crashes. If this doesn't work, try some other bots (like E[POD]bot or PBmm) and see if it still crashes.
EDIT: I have tried the Metamod-p and it's crashing as well, although not after 2 hours, it's after 2 minutes - before crashing the console says something like "EMIT_SOUND error: volume=-235235253". But when I changed to the ordinary Metamod 1.19 it doesn't crash in this way. Not sure if this information is helpful.