- iRedMail version - 1.5.1
- Deployed with downloadable installer
- FreeBSD distribution  FreeBSD 13.1-PRERELEASE #0 stable/13-n249951-937d08454b3
- Store mail accounts in MySQL backend
- Web server Nginx
- Manage mail accounts with iRedAdmin-Pro? - No

After upgrade FreeBSD and ports to current state roundcube don't show content of any messages. Log:

Apr 19 13:04:11 irmail roundcube[16422]: PHP Fatal error:  Uncaught IntlException: fopen(rcmail_string_replacer.php): failed to open stream: РM-^]емаСM-^T СM-^Bакого СM-^DайлСM-^C або РєР°СM-^BалогСM-^C in /usr/local/www/roundcube/program/lib/Roundcube/bootstrap.php:442
Apr 19 13:04:11 irmail roundcube[16422]: Stack trace:
Apr 19 13:04:11 irmail roundcube[16422]: #0 /usr/local/www/roundcube/program/lib/Roundcube/bootstrap.php(442): fopen('rcmail_string_r...', 'r', true)
Apr 19 13:04:11 irmail roundcube[16422]: #1 [internal function]: rcube_autoload('rcmail_string_r...')
Apr 19 13:04:11 irmail roundcube[16422]: #2 /usr/local/www/roundcube/program/lib/Roundcube/rcube_text2html.php(145): spl_autoload_call('rcmail_string_r...')
Apr 19 13:04:11 irmail roundcube[16422]: #3 /usr/local/www/roundcube/program/lib/Roundcube/rcube_text2html.php(130): rcube_text2html->_converter('Hey, can't inst...')
Apr 19 13:04:11 irmail roundcube[16422]: #4 /usr/local/www/roundcube/program/lib/Roundcube/rcube_text2html.php(110): rcube_text2html->_convert()
Apr 19 13:04:11 irmail roundcube[16422]: #5 /usr/local/www/roundcube/program/actions/mail/index.php(1073): rcube_text2html->get_html()
Apr 19 13:04:11 irmail roundcube[16422]: #6 /usr/local/www/roundcube/program/actions/mail/index.php(1041): rcmail_action_mail_index::plain_body('Hey, can't inst...', true, false)
Apr 19 13:04:11 irmail roundcube[16422]: #7 /usr/local/www/roundcube/program/actions/mail/show. in /usr/local/www/roundcube/program/lib/Roundcube/bootstrap.php on line 442

icu-71.1,1 - library reinstall,
roundcube-php74-1.5.2,1 - reinstalled too.

From php -i:

intl

Internationalization support => enabled
ICU version => 71.1
ICU Data version => 71.1
ICU TZData version => 2022a
ICU Unicode version => 14.0

Directive => Local Value => Master Value
intl.default_locale => no value => no value
intl.error_level => 0 => 0
intl.use_exceptions => 0 => 0

Problem in internalization, it's clear. But I don't know how to fix. Please help me.