@ Botmeister
That is quite exactly what I did. First I tried my normal configuration (hl 4.1.1.1e, cs 1.5, mean 5.50.13 from liblist.gam, metamod from commandline and podbot from plugin.ini) for three times without success. After that I disabled mean (changed commandline and liblist.gam) and it worked well.
Sorry, I really don't know what or how to test else. ???
Any suggestions are welcome!
/EDIT:
Also tried the updated version of podbot (with modified changelevel). The server runs a few seconds longer but doesn't survive the first autoteambalance. Bots are added and then - nothing, no error message and no more hl console...