It appears the line of code causing this issue is:
---
Kernel/Output/HTML/Templates/Standard/AdminSystemConfigurationView.tt:59:
<p> aaaaa [% Data.View | html %] bbbbbb </p>
---
However, there are other lines of code that I believe were created for debugging purposes but were not removed when the version was deployed to production. Please see:
--
[root@znuny znuny]# grep -R "aaa" -n Kernel/
Kernel/cpan-lib/Type/Params.pm
Kernel/cpan-lib/Type/Params.pm
Kernel/cpan-lib/PDF/API2/Util.pm:371: elsif(length($name) < 11) { # zb. #fffaaa444, #cccfff000
Kernel/cpan-lib/PDF/API2/Util.pm:376: else { # zb. #ffffaaaa4444, #ccccffff0000
Kernel/cpan-lib/PDF/API2/Resource/Glyphs.pm
Kernel/cpan-lib/PDF/API2/Resource/Glyphs.pm:8701: 'saraaathai' => '3634',
Kernel/cpan-lib/PDF/API2/Resource/uniglyph.txt
Kernel/cpan-lib/PDF/API2/Resource/XObject/Form/BarCode/codabar.pm:27: 11212121 aabbabaa ababaaba ababaaba aaabbbaa
Kernel/cpan-lib/PDF/API2/Resource/XObject/Form/BarCode/int2of5.pm:39: my @bars = ('aaaa');
Kernel/cpan-lib/PDF/API2/Resource/XObject/Form/BarCode/int2of5.pm:57: push @bars, 'baaa';
Kernel/cpan-lib/XML/Simple.pm:602: $self->{ns_prefix} = 'aaa';
Kernel/cpan-lib/Locale/Codes/Language_Codes.pm:58296: q(aaa) => [
Kernel/cpan-lib/Locale/Codes/Language_Codes.pm:92830: q(0538) => q(aaa),
Kernel/cpan-lib/Locale/Codes/Script_Codes.pm
Kernel/cpan-lib/Locale/Codes/Script_Codes.pm
Kernel/cpan-lib/MIME/Head.pm:878:Aaaaaaaaaahh....no.
Kernel/cpan-lib/MIME/Parser.pm
Kernel/cpan-lib/Sisimai/Lhost/ApacheJames.pm:59: # Subject: Nyaaan
Kernel/cpan-lib/Sisimai/Lhost/ApacheJames.pm:84: # Subject: Nyaaan
Kernel/cpan-lib/Sisimai/Lhost/EZweb.pm:25: # Received: from nmomta.auone-net.jp ([aaa.bbb.ccc.ddd]) by ...
Kernel/cpan-lib/Sisimai/Lhost/MessagingServer.pm:57: # Subject: Nyaaaaaaaaaaaaaaaaaaaaaan
Kernel/cpan-lib/Font/TTF/PSNames.pm
Kernel/cpan-lib/HTML/Tree/AboutTrees.pod:379: something to saaaaay
Kernel/Language/ms.pm:7045: 'Mentakrifkan jika kunci tiket diperlukan dalam skrin keutamaaan tiket dari tiket dizum dalam paparan ejen (jika tiket tidak dikunci lagi, tiket akan dikunci dan ejen semasa akan diset secara automatik sebagai pemiliknya).',
Kernel/Modules/AdminDynamicFieldText.pm:868: # <-- HERE in m/aaa[ <-- HERE / at
Kernel/Output/HTML/Templates/Standard/AdminSystemConfigurationView.tt:59: <p> aaaaa [% Data.View | html %] bbbbbb </p>
Kernel/Output/PDF/Ticket.pm:656: Color => '#aaa',
Kernel/Output/PDF/Ticket.pm:804: Color => '#aaa',
Kernel/Output/PDF/Ticket.pm:956: Color => '#aaa',
Kernel/Output/PDF/Ticket.pm
[root@znuny znuny]#
--