sometimes weapons are in the Stomach and The playermodell is gray

Sometimes the playermodels are gray and the weapons are in the stomach i dont know why i have only the original playermodells on my server and in the consol is nothing from script errors???
thanks for help
(i´m from germany)

It appears to be a problem with the server, try asking an admin or the owner about it, the grey playermodel is the default hl2 one by the way.

Something is overwriting/breaking the PlayerSetModel hook. Probably Pointshop.