Issue Lot of errors, because unknown reason

[OnyxException]

Hello everyone, today my Plesk returned a 404 error,
with help, I could install it again.
But now I have a lot of Website Configuration errors.

For example:

hecking web server configuration. Please wait
    Reinstalling SSL/TLS certificates ............................... [OK]
    Applying the default SSL/TLS certificate to all IP addresses .... [OK]
    Repairing web server configuration for all domains. This aspect
    can be used with individual domains ("plesk repair web
    example.com"), and on the server level ("plesk repair web") ..... [2021-05-08 01:36:02.198] ERR [util_exec] proc_close() failed ['/opt/psa/admin/bin/httpdmng' '--reconfigure-all'] with exit code [1]
[FAILED]
    - httpdmng failed: Execution failed.
      Command: httpdmng
      Arguments: Array
      (
          [0] => --reconfigure-server
          [1] => -no-restart
      )

      Details: [2021-05-08 01:36:01.272] ERR [util_exec] proc_close()
      failed ['/opt/psa/admin/bin/apache-config' '-t'] with exit code
      [1]
      [2021-05-08 01:36:02.169] ERR [util_exec] proc_close() failed
      ['/opt/psa/admin/bin/apache-config' '-t'] with exit code [1]
      [2021-05-08 01:36:02.174] ERR [panel] Apache config
      (16204305590.74868600) generation failed: Template_Exception:
      apache2: Syntax error on line 222 of /etc/apache2/apache2.conf:
      Syntax error on line 6 of
      /etc/apache2/conf-enabled/zz010_psa_httpd.conf: Syntax error on
      line 26 of
      /etc/apache2/plesk.conf.d/webmails/cubellio.de_webmail.conf:
      Could not open configuration file
      /etc/apache2/plesk.conf.d/roundcube.htaccess.inc: No such file
      or directory

      file:
      /opt/psa/admin/plib/Template/Writer/Webserver/Abstract.php
      line: 75
      code: 0
      apache2: Syntax error on line 222 of /etc/apache2/apache2.conf:
      Syntax error on line 6 of
      /etc/apache2/conf-enabled/zz010_psa_httpd.conf: Syntax error on
      line 26 of
      /etc/apache2/plesk.conf.d/webmails/cubellio.de_webmail.conf:
      Could not open configuration file
      /etc/apache2/plesk.conf.d/roundcube.htaccess.inc: No such file
      or directory
    Repairing server-wide configuration parameters for web servers .. [2021-05-08 01:36:05.232] ERR [util_exec] proc_close() failed ['/opt/psa/admin/bin/httpdmng' '--reconfigure-server'] with exit code [1]
[FAILED]
    - httpdmng failed: [2021-05-08 01:36:03.983] ERR [util_exec]
      proc_close() failed ['/opt/psa/admin/bin/apache-config' '-t']
      with exit code [1]
      [2021-05-08 01:36:05.215] ERR [util_exec] proc_close() failed
      ['/opt/psa/admin/bin/apache-config' '-t'] with exit code [1]
      [2021-05-08 01:36:05.220] ERR [panel] Apache config
      (16204305620.32705700) generation failed: Template_Exception:
      apache2: Syntax error on line 222 of /etc/apache2/apache2.conf:
      Syntax error on line 6 of
      /etc/apache2/conf-enabled/zz010_psa_httpd.conf: Syntax error on
      line 26 of
      /etc/apache2/plesk.conf.d/webmails/cubellio.de_webmail.conf:
      Could not open configuration file
      /etc/apache2/plesk.conf.d/roundcube.htaccess.inc: No such file
      or directory

      file:
      /opt/psa/admin/plib/Template/Writer/Webserver/Abstract.php
      line: 75
      code: 0
      apache2: Syntax error on line 222 of /etc/apache2/apache2.conf:
      Syntax error on line 6 of
      /etc/apache2/conf-enabled/zz010_psa_httpd.conf: Syntax error on
      line 26 of
      /etc/apache2/plesk.conf.d/webmails/cubellio.de_webmail.conf:
      Could not open configuration file
      /etc/apache2/plesk.conf.d/roundcube.htaccess.inc: No such file
      or directory

or in the panel (where I can only be 5 seconds, then I get kicked)

New configuration files for the Apache web server were not created due to the errors in configuration templates: apache2: Syntax error on line 222 of /etc/apache2/apache2.conf: Syntax error on line 6 of /etc/apache2/conf-enabled/zz010_psa_httpd.conf: Syntax error on line 26 of /etc/apache2/plesk.conf.d/webmails/cubellio.de_webmail.conf: Could not open configuration file /etc/apache2/plesk.conf.d/roundcube.htaccess.inc: No such file or directory . Detailed error descriptions were sent to you by email. Please resolve the issues and click here to generate broken configuration files once again or here to generate all configuration files. See the details in Configuration Troubleshooter

I would be happy if somebody could help me

 

[weltonw]

I know I've seen this issue before. I've forgotten as to how I resolved it though. If I remember correctly, it hinged on reinstalling/installing a webmail client and running plesk repair all -y.

 

[Bitpalast]

I think the solution is to set the Webmail software of the cubellio.de domain to "none", then set it back to your preferred webmail program.