Software error:

Global symbol "$year" requires explicit package name (did you forget to declare "my $year"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 21.
Global symbol "@v1" requires explicit package name (did you forget to declare "my @v1"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 25.
Global symbol "@v1" requires explicit package name (did you forget to declare "my @v1"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 27.
Global symbol "@v1" requires explicit package name (did you forget to declare "my @v1"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 33.
Global symbol "$year" requires explicit package name (did you forget to declare "my $year"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 33.
Global symbol "$res" requires explicit package name (did you forget to declare "my $res"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 35.
Global symbol "$res" requires explicit package name (did you forget to declare "my $res"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 41.
Global symbol "@v1" requires explicit package name (did you forget to declare "my @v1"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 43.
Global symbol "%errstring" requires explicit package name (did you forget to declare "my %errstring"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 46.
Global symbol "%errstring" requires explicit package name (did you forget to declare "my %errstring"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 47.
Global symbol "$year" requires explicit package name (did you forget to declare "my $year"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 47.
Global symbol "%errstring" requires explicit package name (did you forget to declare "my %errstring"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 51.
Global symbol "$res" requires explicit package name (did you forget to declare "my $res"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 51.
Global symbol "@v1" requires explicit package name (did you forget to declare "my @v1"?) at /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl line 51.
Execution of /kunden/homepages/36/d254638093/htdocs/odonata/odo_records.pl aborted due to compilation errors.

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