==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.8.1
- Deployed with iRedMail Easy or the downloadable installer? Installer
- Linux/BSD distribution name and version: OpenBSD 7.8
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):MariaDB
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hello all,

First, this is test server, I try to migrate very old 0.9.7 to latest version going step by step.

I open web page by IP address, not domain name.

I followed upgrade guide to upgrade from 1.8.0 to 1.8.1.

The first error I faced was that script needed "system" enabled in php.ini

After enabling, installation went without errors.

Then I disabled "system" in php.in.

After restarting nginx, I get this error on web page:

"Oops... something went wrong!

An internal error has occurred. Your request cannot be processed at this time.

For administrators: Please check the application and/or server error logs for more information."

The only error in log is:
2026/10/29 20:25:31 [error] 81022#0: *7 open() "/var/www/htdocs/mail/skins/elastic/images/favicon.ico" failed (2: No such file or directory), client: 192.168.5.106, server: _, request: "GET /mail/skins/elastic/images/favicon.ico?s=1748763912 HTTP/2.0", host: "192.168.76.137"

I will appreciate any help.

Thanks,
Ivo