Can't use string ("0") as a HASH ref while "strict refs" in use at plugin.pm lin
e 285.
=== 4592 === Sessions were started, but POE::Kernel's run() method was never
called to execute them.  This usually happens because an error
occurred before POE::Kernel->run() could be called.  Please fix
any errors above this notice, and be sure that POE::Kernel->run()
is called.  See documentation for POE::Kernel's run() method for
another way to disable this warning.