System error

error:  winter2021.csv konnte nicht gelesen werden: No such file or directory at /home/lgbsn/www.lg-bsn.de/htdocs/training/dhandler line 65.
context: 
... 
61: 
62:  my $path = $m->dhandler_arg;
63: 
64:  $path =~ s/\.hms$/.csv/;
65:  open my $in, '<', "$basedir/$path" or die "$path konnte nicht gelesen werden: $!";
66:  scalar(<$in>);
67:  my %training = (
68:  Mo => [],
69:  Di => [],
... 
code stack:  /home/lgbsn/www.lg-bsn.de/htdocs/training/dhandler:65
/usr/share/perl5/HTML/Mason/Request.pm:948
/home/lgbsn/www.lg-bsn.de/.mason/obj/1874909815/htdocs/training/dhandler.obj:30
/home/lgbsn/www.lg-bsn.de/htdocs/autohandler:111
raw error






























winter2021.csv konnte nicht gelesen werden: No such file or directory at /home/lgbsn/www.lg-bsn.de/htdocs/training/dhandler line 65.


Trace begun at /usr/share/perl5/HTML/Mason/Exceptions.pm line 125
HTML::Mason::Exceptions::rethrow_exception('winter2021.csv konnte nicht gelesen werden: No such file or directory at /home/lgbsn/www.lg-bsn.de/htdocs/training/dhandler line 65.^J') called at /home/lgbsn/www.lg-bsn.de/htdocs/training/dhandler line 65
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 157
HTML::Mason::Component::run_dynamic_sub('HTML::Mason::Component::FileBased=HASH(0x2081248)', 'main') called at /usr/share/perl5/HTML/Mason/Request.pm line 948
HTML::Mason::Request::call_dynamic('HTML::Mason::Request::ApacheHandler=HASH(0x20763d4)', 'main') called at /home/lgbsn/www.lg-bsn.de/.mason/obj/1874909815/htdocs/training/dhandler.obj line 30
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x2081248)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1302
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/share/perl5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x20763d4)') called at /home/lgbsn/www.lg-bsn.de/htdocs/autohandler line 111
HTML::Mason::Commands::__ANON__ at /usr/share/perl5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x20820f8)') called at /usr/share/perl5/HTML/Mason/Request.pm line 1300
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef) called at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 481
eval {...} at /usr/share/perl5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x20763d4)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 165
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x20763d4)') called at /usr/share/perl5/HTML/Mason/ApacheHandler.pm line 831
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x1bb5ea4)', 'Apache2::RequestRec=SCALAR(0x1e6b3dc)') called at (eval 29) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x1e6b3dc)') called at -e line 0
eval {...} at -e line 0