Perl execution failed

Virtualmin 3.58 Pro

The menu in the left frame is not displaying and has this error :

Undefined subroutine &virtual_server::list_visible_domains called at /usr/libexec/webmin/virtual-server-theme/left.cgi line 80.

Operating system SuSE Linux 10.0
Perl version 5.008007
Path to Perl /usr/bin/perl
Postfix version 2.2.5
Mail injection command /usr/lib/sendmail -t
BIND version 9.3.2
Apache version 2.0.54
PHP version 4.4.0
Logrotate version 3.7.1
MySQL version 4.1.13
ProFTPd version 1.31
SpamAssasssin version 3.1.8
ClamAV version 0.91.2

Status: 
Closed (fixed)