Can't connect to data source , no database driver specified and DBI_DSN env var not set at /usr/lib/perl5/site_perl/5.8.5/CGI/Session/Driver/DBI.pm line 18 Compilation failed in require at /var/www/acm.mipt.ru/htdocs/judge/binary/submit.pl line 18. (in cleanup) Can't call method "commit" on unblessed reference at /usr/lib/perl5/site_perl/5.8.5/CGI/Session/Driver/DBI.pm line 122. BEGIN failed--compilation aborted at /var/www/acm.mipt.ru/htdocs/judge/binary/submit.pl line 18.
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