Using a hash as a reference is deprecated at test.pl line 20.
Using a hash as a reference is deprecated at test.pl line 21.
Using a hash as a reference is deprecated at test.pl line 27.
Using a hash as a reference is deprecated at test.pl line 28.
Using a hash as a reference is deprecated at test.pl line 33.
Using a hash as a reference is deprecated at test.pl line 34.
Using a hash as a reference is deprecated at test.pl line 35.
Using a hash as a reference is deprecated at test.pl line 36.