PHP 8 does not start after upate to YNH 11.1.6

[rockyIII]

YunoHost 11.1.6
VPN
ssh does work

after updating few apps and also YunoHost to 11.1.6 PHP 8 does not start anymore

this is what i see:

[GET] /services/php8.0-fpm/log?number=50

Es ist ein interner Fehler in Yunohost aufgetreten

Tut uns wirklich leid.

Sie sollten für Hilfe im Forum oder im Chat nachschauen, um das Problem zu beheben, oder einen Bug melden im Bugtracker.
Die folgenden Informationen könnten für die Person, die Ihnen hilft, nützlich sein:

**Fehler**: `"500" Internal Server Error`

**Aktion**: `"GET" /yunohost/api/services/php8.0-fpm/log?number=50&locale=de`

**Fehlermeldung:**

Unerwarteter Serverfehler

**Zurück verfolgen**

Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/moulinette/interfaces/api.py”, line 457, in process
ret = self.actionsmap.process(arguments, timeout=30, route=_route)
File “/usr/lib/python3/dist-packages/moulinette/actionsmap.py”, line 584, in process
return func(**arguments)
File “/usr/lib/python3/dist-packages/yunohost/service.py”, line 528, in service_log
result[log_path] = _tail(log_path, number)
File “/usr/lib/python3/dist-packages/yunohost/service.py”, line 790, in _tail
lines = f.read().splitlines()
File “/usr/lib/python3.9/codecs.py”, line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: ‘utf-8’ codec can’t decode byte 0xe2 in position 2335947: invalid continuation byte

What could i try ? Thanks

[rockyIII]

could start php 8 by the command line but still there are errors

root@admin:~# yunohost service restart php8.0-fpm                                                                                        
Success! Service 'php8.0-fpm' restarted
root@admin:~# yunohost service log php8.0-fpm
Traceback (most recent call last):                                                                                                       
  File "/usr/bin/yunohost", line 77, in <module>                                                                                         
    yunohost.cli(                                                                                                                        
  File "/usr/lib/python3/dist-packages/yunohost/__init__.py", line 41, in cli                                                            
    ret = moulinette.cli(                                                                                                                
  File "/usr/lib/python3/dist-packages/moulinette/__init__.py", line 111, in cli                                                         
    Cli(                                                                                                                                 
  File "/usr/lib/python3/dist-packages/moulinette/interfaces/cli.py", line 507, in run                                                   
    ret = self.actionsmap.process(args, timeout=timeout)                                                                                 
  File "/usr/lib/python3/dist-packages/moulinette/actionsmap.py", line 584, in process                                                   
    return func(**arguments)                                                                                                             
  File "/usr/lib/python3/dist-packages/yunohost/service.py", line 528, in service_log                                                    
    result[log_path] = _tail(log_path, number)                                                                                           
  File "/usr/lib/python3/dist-packages/yunohost/service.py", line 790, in _tail                                                          
    lines = f.read().splitlines()                                                                                                        
  File "/usr/lib/python3.9/codecs.py", line 322, in decode                                                                               
    (result, consumed) = self._buffer_decode(data, self.errors, final)                                                                   
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe2 in position 2335947: invalid continuation byte                                  

[rockyIII]

in the logs i see also a lot of entries like this:

2023/02/07 13:16:36 [crit] 1280#1280: *6645 connect() to unix:/var/run/php/php8.0-fpm-hubzilla.sock failed (2: No such file or directory) while connecting to upstream, client: 5.9.xxx.xx, server: hub.serever.tld, request: "POST /inbox HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php8.0-fpm-hubzilla.sock:", host: "hub.serever.tld,"

and

2023/02/07 13:31:07 [error] 1280#1280: *9326 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 64.90.xx.xxx, server: hub.serever.tld, request: “POST /zot HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php8.0-fpm-hubzilla.sock”, host: “hub.serever.tld”