Got an error: syntax error at lib/MT.pm line 482, near "Carp::confess
"You cannot register multiple plugin objects from a single script. $plugin_sig""
Global symbol "$id" requires explicit package name (did you forget to declare "my $id"?) at lib/MT.pm line 486.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 486.
Global symbol "$id" requires explicit package name (did you forget to declare "my $id"?) at lib/MT.pm line 486.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 487.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 488.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 489.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 490.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 491.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 492.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 492.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 493.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 495.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 496.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 497.
Global symbol "$class" requires explicit package name (did you forget to declare "my $class"?) at lib/MT.pm line 499.
Global symbol "$plugin" requires explicit package name (did you forget to declare "my $plugin"?) at lib/MT.pm line 502.
syntax error at lib/MT.pm line 504, near "}"
lib/MT.pm has too many errors.
Compilation failed in require at lib/MT/Bootstrap.pm line 60.