Redis not caching after ubuntu update

ℹ️ Support
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1

Hi all,

I have a mature NC installation that just stopped functioning immediately after doing ubuntu server regular updates

In the nginx error log I amseeing this:

thrown in /var/www/nextcloud/lib/private/Memcache/Factory.php on line 89" while reading response header from upstream, client: 192.168.1.1, server: hcctresch> <s not available for local cache (Is the matching PHP module installed and enabled?)

My server setup is:

NC 22.2.3.0
Ubuntu 20LTS
Mysql8
PHP8.0.13
Redis 5.0.7
Nginx 1.18.0

I do have redis setup properly in the NC config.php file

Getting “Internal Server Error” since right after update. I believe that it did take some php updates, but wasn’t paying attention

I have thought that all this time that I had removed memcache at the beginning long time ago, is memcache still there?

This it the list of PHP modules:

root@webserv:/etc/nginx/sites-available# php -m
[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
exif
FFI
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
igbinary
intl
json
libxml
mbstring
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
Phar
posix
readline
Reflection
session
shmop
SimpleXML
soap
sockets
sodium
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib

[Zend Modules]
Zend OPcache

root@webserv:/etc/nginx/sites-available#
2

there is already no redis module. Not sure how it is structured in ubuntu. However, I only would expect such a problem after a major upgrade of ubuntu or major upgrade of php. Then sometimes not all php modules are installed.