I call to it like you mention. But I get error
Undefined subroutine &sub { $DB->table('Links')->delete( { ID => $_[0] } ) || return $GT::SQL::error; return; } called at GT::Template::_call_func line 810.
Undefined subroutine &sub { $DB->table('Links')->delete( { ID => $_[0] } ) || return $GT::SQL::error; return; } called at GT::Template::_call_func line 810.