[Electr000999]

after update sourcemod on L4D2 server i am once get error at changemap:
L 06/06/2016 - 18:17:05: [SM] Exception reported: Plugin not runnable
L 06/06/2016 - 18:17:05: Error log file session closed.

this is not provide info about a plugin cause exception.. in this case how server operator can debug them?, in logs not found other errors , all plugins load fine (checked by sm plugins list)