Recover broken ncp install

hello, my ncp install is kinda broken.
it used to work but when I rebooted my raspberry pi it just broke itself.
I want to get the data on my ssd back but I first need to get my install fixed.
attached are some logs that might be of help diagnosing the problem
when I try to load my webpage it is just not reachable and the app is impossible to download files from as well.
what must I do to fix it.

apache2 error.log:

[Thu Nov 09 16:07:44.302022 2023] [ssl:warn] [pid 827:tid 547681846336] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 16:07:44.304390 2023] [mpm_event:notice] [pid 827:tid 547681846336] AH00489: Apache/2.4.56 (Debian) OpenSSL/1.1.1n configured -- resuming normal operations
[Thu Nov 09 16:07:44.304439 2023] [core:notice] [pid 827:tid 547681846336] AH00094: Command line: '/usr/sbin/apache2'
[Thu Nov 09 16:50:05.941141 2023] [mpm_event:notice] [pid 827:tid 547681846336] AH00492: caught SIGWINCH, shutting down gracefully
[Thu Nov 09 16:50:30.057219 2023] [ssl:warn] [pid 668:tid 547832419392] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 16:50:30.159523 2023] [ssl:warn] [pid 812:tid 547832419392] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 16:50:30.163796 2023] [mpm_event:notice] [pid 812:tid 547832419392] AH00489: Apache/2.4.56 (Debian) OpenSSL/1.1.1n configured -- resuming normal operations
[Thu Nov 09 16:50:30.163936 2023] [core:notice] [pid 812:tid 547832419392] AH00094: Command line: '/usr/sbin/apache2'
[Thu Nov 09 16:53:31.875312 2023] [mpm_event:notice] [pid 812:tid 547832419392] AH00493: SIGUSR1 received.  Doing graceful restart
[Thu Nov 09 16:53:31.902219 2023] [ssl:warn] [pid 812:tid 547832419392] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 16:53:31.904838 2023] [mpm_event:notice] [pid 812:tid 547832419392] AH00489: Apache/2.4.56 (Debian) OpenSSL/1.1.1n configured -- resuming normal operations
[Thu Nov 09 16:53:31.904898 2023] [core:notice] [pid 812:tid 547832419392] AH00094: Command line: '/usr/sbin/apache2'
[Thu Nov 09 17:01:01.950891 2023] [mpm_event:notice] [pid 812:tid 547832419392] AH00492: caught SIGWINCH, shutting down gracefully
[Thu Nov 09 17:01:13.454527 2023] [ssl:warn] [pid 666:tid 547713000512] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 17:01:13.547901 2023] [ssl:warn] [pid 810:tid 547713000512] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Thu Nov 09 17:01:13.553401 2023] [mpm_event:notice] [pid 810:tid 547713000512] AH00489: Apache/2.4.56 (Debian) OpenSSL/1.1.1n configured -- resuming normal operations
[Thu Nov 09 17:01:13.553586 2023] [core:notice] [pid 810:tid 547713000512] AH00094: Command line: '/usr/sbin/apache2'

ncp.log:

[ nc-limits ] (Thu  9 Nov 16:51:22 CET 2023)
Using 2984005632 for PHP max memory
Installing template 'php/90-ncp.ini.sh'...
Using 37 PHP threads
Installing template 'php/pool.d.www.conf.sh'...
System config value trusted_domains => 3 set to string nextcloudpi
Installing template 'mysql/91-ncp.cnf.sh'...
System config value overwrite.cli.url set to string https://nextcloudpi/
An unhandled exception has been thrown:
RedisException: read error on connection to /var/run/redis/redis.sock:0 in /var/www/nextcloud/lib/private/RedisFactory.php:143

redis-server.log:

2575:C 09 Nov 2023 16:07:53.477 # WARNING supervised by systemd - you MUST set appropriate values for TimeoutStartSec and TimeoutStopSec in your service unit.