### ⚠️ This issue respects the following points: ⚠️
- [x] This is a **bug**, no…t a question or a configuration/webserver/proxy issue.
- [x] This issue is **not** already reported on [Github](https://github.com/nextcloud/server/issues?q=is%3Aopen+is%3Aissue+label%3Abug) OR [Nextcloud Community Forum](https://help.nextcloud.com/) _(I've searched it)_.
- [x] Nextcloud Server **is** up to date. See [Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) for supported versions.
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).
### Bug description
I updated my nextcloud server today with apt and it installed new versions of a lot of php 8.3 packages. Afterwards, I am unable to access the administrator control panel's Server Info page. it has the following error:
`Service Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.`
checking the logs I can see in the apache logs the following:
error.log
`[Sat Mar 14 08:17:57.775825 2026] [proxy_fcgi:error] [pid 18830:tid 131285053855424] [client 172.16.150.25:60668] AH01067: Failed to read FastCGI header
[Sat Mar 14 08:17:57.775969 2026] [proxy_fcgi:error] [pid 18830:tid 131285053855424] (104)Connection reset by peer: [client 172.16.150.25:60668] AH01075: Error dispatching request to : `
The apt history log shows the following upgrades occurred:
`Start-Date: 2026-03-14 07:04:52
Commandline: /usr/bin/apt-get -y -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold -o DPkg::Lock::Timeout=60 dist-upgrade --auto-remove
Requested-By: ansible (1001)
Upgrade: php8.3-xml:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), containerd.io:amd64 (2.2.1-1~ubuntu.24.04~noble, 2.2.2-1~ubuntu.24.04~noble), php8.3-zip:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), libnftables1:amd64 (1.0.9-1build1, 1.0.9-1ubuntu0.1), php8.3-mbstring:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-common:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-readline:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-opcache:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), powershell:amd64 (7.5.4-1.deb, 7.5.5-1.deb), libapache2-mod-php8.3:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-curl:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-intl:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-mysql:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-bcmath:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-bz2:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-cli:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-fpm:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-gmp:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-ldap:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), php8.3-gd:amd64 (8.3.6-0ubuntu0.24.04.6, 8.3.6-0ubuntu0.24.04.7), nftables:amd64 (1.0.9-1build1, 1.0.9-1ubuntu0.1)
End-Date: 2026-03-14 07:06:32`
### Steps to reproduce
1. Upgrade php8.3fpm to latest version
2. Navigate to https://server/settings/admin/serverinfo
3. Error
### Expected behavior
Server Status page should display
### Nextcloud Server version
33
### Operating system
Debian/Ubuntu
### PHP engine version
PHP 8.3
### Web server
Apache (supported)
### Database engine version
MariaDB
### Is this bug present after an update or on a fresh install?
None
### Are you using the Nextcloud Server Encryption module?
None
### What user-backends are you using?
- [ ] Default user-backend _(database)_
- [x] LDAP/ Active Directory
- [ ] SSO - SAML
- [ ] Other
### Configuration report
```json
{
"system": {
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"trusted_domains": {
"20": "nextcloud.stormcrest.org",
"1": "nc.stormcrest.org",
"2": "127.0.0.1",
"3": "192.168.12.25",
"4": "localhost"
},
"overwriteprotocol": "https",
"overwritehost": "nc.stormcrest.org",
"datadirectory": "***REMOVED SENSITIVE VALUE***",
"dbtype": "mysql",
"version": "33.0.0.16",
"overwrite.cli.url": "http:\/\/localhost",
"dbname": "***REMOVED SENSITIVE VALUE***",
"dbhost": "***REMOVED SENSITIVE VALUE***",
"dbport": "",
"dbtableprefix": "oc_",
"mysql.utf8mb4": true,
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"installed": true,
"instanceid": "***REMOVED SENSITIVE VALUE***",
"memcache.local": "\\OC\\Memcache\\APCu",
"filelocking.enabled": "true",
"memcache.locking": "\\OC\\Memcache\\Redis",
"redis": {
"host": "***REMOVED SENSITIVE VALUE***",
"port": 0,
"dbindex": 0,
"password": "***REMOVED SENSITIVE VALUE***",
"timeout": 1.5
},
"htaccess.RewriteBase": "\/",
"maintenance": false,
"maintenance_window_start": 8,
"default_phone_region": "US",
"mail_smtpmode": "sendmail",
"mail_smtpdebug": true,
"mail_sendmailmode": "smtp",
"mail_from_address": "***REMOVED SENSITIVE VALUE***",
"mail_domain": "***REMOVED SENSITIVE VALUE***",
"proxy": "172.16.150.126:9999",
"proxyexclude": [
".stormcrest.org",
"localhost",
"LOCALHOST",
"127.0.0.1",
"192.168.20.25",
"192.168.12.25",
"oods.stormcrest.org"
],
"theme": "",
"loglevel": 1,
"ldapProviderFactory": "OCA\\User_LDAP\\LDAPProviderFactory",
"app_install_overwrite": []
}
}
```
### List of activated Apps
```shell
Enabled:
- activity: 6.0.0-dev.0
- admin_audit: 1.23.0
- admincockpit: 1.2.1
- app_api: 33.0.0
- bruteforcesettings: 6.0.0-dev.0
- checksum: 2.0.3
- circles: 33.0.0
- cloud_federation_api: 1.17.0
- comments: 1.23.0
- contactsinteraction: 1.14.1
- cookbook: 0.11.6
- dashboard: 7.13.0
- dav: 1.36.0
- federatedfilesharing: 1.23.0
- federation: 1.23.0
- files: 2.5.0
- files_antivirus: 6.2.0
- files_downloadlimit: 5.1.0-dev.0
- files_fulltextsearch: 33.0.0
- files_pdfviewer: 6.0.0-dev.0
- files_reminders: 1.6.0
- files_sharing: 1.25.2
- files_trashbin: 1.23.0
- files_versions: 1.26.0
- firstrunwizard: 6.0.0-dev.0
- fulltextsearch: 33.0.0
- fulltextsearch_elasticsearch: 33.0.0
- groupfolders: 21.0.6
- groupquota: 0.2.4
- logreader: 6.0.0
- lookup_server_connector: 1.21.0
- music: 3.0.0
- nextcloud_announcements: 5.0.0
- notifications: 6.0.0
- oauth2: 1.21.0
- onlyoffice: 10.0.0
- password_policy: 5.0.0-dev.0
- photos: 6.0.0-dev.0
- privacy: 5.0.0-dev.0
- profile: 1.2.0
- provisioning_api: 1.23.0
- recommendations: 6.0.0-dev.0
- related_resources: 4.0.0-dev.0
- serverinfo: 5.0.0-dev.0
- settings: 1.16.0
- sharebymail: 1.23.0
- support: 5.0.0
- survey_client: 5.0.0-dev.0
- suspicious_login: 11.0.0-dev.0
- systemtags: 1.23.0
- text: 7.0.0-dev.3
- theming: 2.8.0
- twofactor_backupcodes: 1.22.0
- twofactor_nextcloud_notification: 7.0.0
- twofactor_totp: 15.0.0-dev.0
- updatenotification: 1.23.0
- user_ldap: 1.24.0
- user_status: 1.13.0
- viewer: 6.0.0-dev.0
- weather_status: 1.13.0
- webhook_listeners: 1.5.0
- workflowengine: 2.15.0
Disabled:
- encryption: 2.21.0
- files_external: 1.25.1
- files_fulltextsearch_tesseract: 32.0.0 (installed 32.0.0)
```
### Nextcloud Signing status
```shell
No errors have been found.
```
### Nextcloud Logs
```json
Nothing really relevant to this issue
```
### Additional info
**Software Versions**
`apache2-bin/noble-updates,noble-security,now 2.4.58-1ubuntu8.11 amd64 [installed,automatic]
apache2-data/noble-updates,noble-security,now 2.4.58-1ubuntu8.11 all [installed,automatic]
apache2-utils/noble-updates,noble-security,now 2.4.58-1ubuntu8.11 amd64 [installed,automatic]
apache2/noble-updates,noble-security,now 2.4.58-1ubuntu8.11 amd64 [installed]
libapache2-mod-apparmor/noble-updates,now 4.0.1really4.0.1-0ubuntu0.24.04.5 amd64 [installed]
libapache2-mod-evasive/noble,now 1.10.1-6build1 amd64 [installed]
libapache2-mod-php8.3/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
libapache2-mod-php/noble,now 2:8.3+93ubuntu2 all [installed]
libapache2-mod-security2/noble,now 2.9.7-1build3 amd64 [installed]
elasticsearch/stable,now 9.3.1 amd64 [installed]
mariadb-server-core/noble-updates,now 1:10.11.14-0ubuntu0.24.04.1 amd64 [installed,automatic]
mariadb-server/noble-updates,now 1:10.11.14-0ubuntu0.24.04.1 amd64 [installed]
php8.3-apcu/noble,now 5.1.22+4.0.11-2ubuntu1 amd64 [installed]
php8.3-bcmath/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-bz2/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-cli/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-common/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed]
php8.3-curl/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-fpm/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed]
php8.3-gd/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-gmp/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-igbinary/noble,now 3.2.13-1ubuntu3 amd64 [installed,automatic]
php8.3-imagick/noble,now 3.7.0-4ubuntu3 amd64 [installed,automatic]
php8.3-intl/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-ldap/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-mbstring/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-mysql/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-opcache/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-readline/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
php8.3-redis/noble,now 5.3.7+4.3.0-3ubuntu1 amd64 [installed,automatic]
php8.3-xml/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed]
php8.3-zip/noble-updates,now 8.3.6-0ubuntu0.24.04.7 amd64 [installed,automatic]
redis-server/noble-updates,noble-security,now 5:7.0.15-1ubuntu0.24.04.2 amd64 [installed]
redis-tools/noble-updates,noble-security,now 5:7.0.15-1ubuntu0.24.04.2 amd64 [installed,automatic]`