th1: Error in service: Can't call method "get_interval" without a package or object reference at /usr/lib/perl5/Net/DBus/Reactor.pm line 211.

Thread 1 terminated abnormally: Can't call method "get_interval" without a package or object reference at /usr/lib/perl5/Net/DBus/Reactor.pm line 211.
th2: Error in service: org.freedesktop.DBus.Error.NoMemory: Not enough memory

Thread 2 terminated abnormally: main=HASH(0x9ffd850) at /usr/lib/perl5/threads.pm line 101.