Got an error:
You cannot register multiple plugin objects from a single script. Community.pack at lib/MT.pm line 486
	MT::add_plugin('MT', 'MT::Component=HASH(0xa173154)') called at lib/MT.pm line 1351
	MT::_init_plugins_core('MT::App=HASH(0xa818ea0)', 'HASH(0xa67d790)', 1, 'ARRAY(0xa1356bc)') called at lib/MT.pm line 1202
	MT::init_addons('MT::App=HASH(0xa818ea0)') called at lib/MT.pm line 1130
	MT::init('MT::App=HASH(0xa818ea0)') called at lib/MT/App.pm line 646
	MT::App::init('MT::App=HASH(0xa818ea0)') called at lib/MT.pm line 255
	MT::construct('MT::App') called at lib/MT.pm line 248
	MT::instance_of called at lib/MT.pm line 241
	MT::new('MT::App') called at lib/MT/App.pm line 637
	MT::App::new('MT::App') called at mt-mail-entry.cgi line 51
	eval {...} called at mt-mail-entry.cgi line 34