OTRS-Anbindung an LDAP (Server 2008 AD) funktioniert nicht

Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Software error:
Not a CODE reference at C:/PROGRA~1/OTRS/OTRS//Kernel/Config/Defaults.pm line 2145.

For help, please send mail to the webmaster (webmaster@localhost), giving this error message and the time and date of the error.

[Thu Jun 04 18:28:15 2009] [error] Can't load Perl file: C:/PROGRA~1/OTRS/OTRS/scripts/apache2-perl-startup.pl for server HUN-MGS-01.konrad-zuse-schule.edu:0, exiting...  
[Thu Jun 04 18:48:01 2009] [error] Unrecognized character \\x92 in column 10 at C:/PROGRA~1/OTRS/OTRS//Kernel/Config.pm line 73.\nCompilation failed in require at C:/PROGRA~1/OTRS/OTRS/scripts/apache2-perl-startup.pl line 33.\nBEGIN failed--compilation aborted at C:/PROGRA~1/OTRS/OTRS/scripts/apache2-perl-startup.pl line 33.\nCompilation failed in require at (eval 2) line 1.\n 

# --

sub Load {
    my $Self = shift;
    $Self->{DatabaseHost} = 'host2';  
    $Self->{Database} = 'otrs';  
    $Self->{DatabaseUser} = 'otrs';  
    $Self->{DatabasePw} = 'Passwort';  
    $Self->{"Database::Type"} = "mssql";   
    $Self->{Home} = 'C:/PROGRA~1/OTRS/OTRS';  
    $Self->{’AuthModule’} = ’Kernel::System::Auth::LDAP’;
    $Self->{’AuthModule::LDAP::Params’} = {
		port => 389,
		timeout => 120,
		async => 0,
		version => 3,
    };
    $Self->{’AuthModule::LDAP::Host’} = ’host1’;
    $Self->{’AuthModule::LDAP::BaseDN’} = ’ou=aaaa,dc=bbbb,dc=ccc’;
    $Self->{’AuthModule::LDAP::UID’} = ’sAMAccountName’;
    $Self->{’AuthModule::LDAP::GroupDN’} = ’CN=System- und Netzwerkadministration,OU=aaaa,DC=bbbb,DC=ccc’;
    $Self->{’AuthModule::LDAP::AccessAttr’} = ’memberOf’;
    $Self->{’AuthModule::LDAP::SearchUserDN’} = ’CN=Administrator,CN=aaaa,DC=bbbb,DC=ccc’;
    $Self->{’AuthModule::LDAP::SearchUserPw’} = ’Passwort’;