Hier die Fehlermeldung:
Global symbol "%refz" requires explicit package name at ./vfiler_infos_for_db.pl line 146.
Execution of ./vfiler_infos_for_db.pl aborted due to compilation errors (#1)
(F) You've said "use strict vars", which indicates that all variables
must either be lexically scoped (using "my"), declared beforehand using
"our", or explicitly qualified to say which package the global variable
is in (using "::").

Uncaught exception from user code:
Global symbol "%refz" requires explicit package name at ./vfiler_infos_for_db.pl line 146.
Execution of ./vfiler_infos_for_db.pl aborted due to compilation errors.
at ./vfiler_infos_for_db.pl line 162