Fehler nach Update auf Contao Manager 1.5.6

[FinalTestMan]

Hallo zusammen,

ich habe schon hier im Forum und Google gesucht aber bis jetzt noch nichts dazu gefunden, falls das Thema doch schon da sein sollte, bitte ich die doppelte Frage zu entschuldigen. Ich bin kein Profi, daher bitte ich bei den technischen Dingen auch hier etwas um Nachsicht :-).

Ich habe mittlerweile 3 verschiedene Contao Webseite bei All-Inkl.
1. Contao 4.12.7 + Contao Manager 1.5.0 + PHP 8.1
2. par Wochen älter als 1. + PHP 8.1
3. frisch aufgesetzt mit neuester Version + PHP 8.1, läuft ohne Probleme.

Ich habe bei 1. und 2. Webseite das gleich Problem. Sobald ich den Contao Manager auf 1.5.6 update (über den Update-Button), bekomme ich bei der Systemprüfung immer einen Fehler. Wenn ich die PHP Version auf 7.4 zurück stelle, komme ich wenigstens in den Reparatur und abgesicherten Modus. Leider hat dann der Composer einen PHP-Fehler und bestimmt noch andere Fehler... Die Reparatur, Löschen des Cache, neue Installation der Abhängigkeiten... haben nichts gebracht. Ich habe auch schon versucht die PHP Version in der Composer Datei manuell auf 7.4 zu ändern, aber das bringt auch nichts.

Ihr könnt schon lesen, ich weiß nie genau was ich da mache, probiere aber gerne alles aus. Doch jetzt komme ich einfach nicht mehr weiter und will nicht alles neu aufsetzen müssen. Den Fehler kann ich immer wieder rekonstruieren, da ich alles übers Backup zurück gesetzt habe.

Hier habe ich das Foto der Fehlermeldung und den Inhalt der Log Datei eingefügt. Kann mir bitte jemand helfen und einen Tipp geben?

Viele Grüße
Santo

fehlermeldung-nach-update.jpg

[06-Jul-2022 09:31:59 Europe/Berlin] PHP Fatal error:  Uncaught Error: Class "Contao\ManagerApi\HttpKernel\ApiProblemResponse" not found in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/dist/api.php:27
Stack trace:
#0 /www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php(86): Phar::webPhar(NULL, 'index.html', NULL, Array, 'rewrites')
#1 {main}
  thrown in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/dist/api.php on line 27
[06-Jul-2022 09:31:59 Europe/Berlin] PHP Fatal error:  Uncaught Error: Class "Symfony\Component\ErrorHandler\Error\FatalError" not found in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/vendor/symfony/error-handler/ErrorHandler.php:682
Stack trace:
#0 [internal function]: Symfony\Component\ErrorHandler\ErrorHandler::handleFatalError()
#1 {main}
  thrown in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/vendor/symfony/error-handler/ErrorHandler.php on line 682
[06-Jul-2022 09:33:45 Europe/Berlin] PHP Fatal error:  Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null) in /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php on line 30
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] request.INFO: Matched route "contao_managerapi_server_composer__invoke". {"route":"contao_managerapi_server_composer__invoke","route_parameters":{"_route":"contao_managerapi_server_composer__invoke","_controller":"Contao\\ManagerApi\\Controller\\Server\\ComposerController"},"request_uri":"https://www.finaltestman.de/contao-manager.phar.php/api/server/composer","method":"GET"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Checking for guard authentication credentials. {"firewall_key":"api","authenticators":3} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Calling getCredentials() on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Passing guard token information to the GuardAuthenticationProvider {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.INFO: Guard authentication successful! {"token":"[object] (Symfony\\Component\\Security\\Guard\\Token\\PostAuthenticationGuardToken: PostAuthenticationGuardToken(user=\"FinalTestMan\", authenticated=true, roles=\"ROLE_ADMIN\"))","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Guard authenticator set no success response: request continues. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] security.DEBUG: Remember me skipped: it is not configured for the firewall. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[06-Jul-2022 09:33:45 Europe/Berlin] [2022-07-06 09:33:45] app.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Compile Error: Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null)" at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php line 30 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Compile Error: Declaration of Symfony\\Component\\HttpFoundation\\InputBag::get(string $key, $default = null) must be compatible with Symfony\\Component\\HttpFoundation\\ParameterBag::get($key, $default = null) at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php:30)"} []

[Spooky]

Lösche die contao-manager.phar.php und lade sie dann nochmal neu hoch. Lösche außerdem deinen Browser Cache.

[FinalTestMan]

Lösche die contao-manager.phar.php und lade sie dann nochmal neu hoch. Lösche außerdem deinen Browser Cache.

Hallo Spooky und danke für deine Antwort. Ich habe die Datei gelöscht und frisch neu runtergeladen und auch den Cache gelöscht. Leider ist immernoch genau das selbe Problem vorhanden.

Hier auch nochmal der Code, scheint aber genau der gleiche zu sein:

[08-Jul-2022 09:07:49 Europe/Berlin] PHP Fatal error:  Uncaught Error: Class "Contao\ManagerApi\HttpKernel\ApiProblemResponse" not found in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/dist/api.php:27
Stack trace:
#0 /www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php(86): Phar::webPhar(NULL, 'index.html', NULL, Array, 'rewrites')
#1 {main}
  thrown in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/dist/api.php on line 27
[08-Jul-2022 09:07:49 Europe/Berlin] PHP Fatal error:  Uncaught Error: Class "Symfony\Component\ErrorHandler\Error\FatalError" not found in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/vendor/symfony/error-handler/ErrorHandler.php:682
Stack trace:
#0 [internal function]: Symfony\Component\ErrorHandler\ErrorHandler::handleFatalError()
#1 {main}
  thrown in phar:///www/htdocs/w01c30f7/finaltestman.de/web/contao-manager.phar.php/vendor/symfony/error-handler/ErrorHandler.php on line 682
[08-Jul-2022 09:08:08 Europe/Berlin] PHP Fatal error:  Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null) in /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php on line 30
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] request.INFO: Matched route "contao_managerapi_server_composer__invoke". {"route":"contao_managerapi_server_composer__invoke","route_parameters":{"_route":"contao_managerapi_server_composer__invoke","_controller":"Contao\\ManagerApi\\Controller\\Server\\ComposerController"},"request_uri":"https://www.finaltestman.de/contao-manager.phar.php/api/server/composer","method":"GET"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Checking for guard authentication credentials. {"firewall_key":"api","authenticators":3} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Calling getCredentials() on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Passing guard token information to the GuardAuthenticationProvider {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.INFO: Guard authentication successful! {"token":"[object] (Symfony\\Component\\Security\\Guard\\Token\\PostAuthenticationGuardToken: PostAuthenticationGuardToken(user=\"FinalTestMan\", authenticated=true, roles=\"ROLE_ADMIN\"))","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Guard authenticator set no success response: request continues. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] security.DEBUG: Remember me skipped: it is not configured for the firewall. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:08:08 Europe/Berlin] [2022-07-08 09:08:08] app.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Compile Error: Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null)" at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php line 30 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Compile Error: Declaration of Symfony\\Component\\HttpFoundation\\InputBag::get(string $key, $default = null) must be compatible with Symfony\\Component\\HttpFoundation\\ParameterBag::get($key, $default = null) at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php:30)"} []
[08-Jul-2022 09:11:04 Europe/Berlin] PHP Fatal error:  Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null) in /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php on line 30
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] request.INFO: Matched route "contao_managerapi_server_composer__invoke". {"route":"contao_managerapi_server_composer__invoke","route_parameters":{"_route":"contao_managerapi_server_composer__invoke","_controller":"Contao\\ManagerApi\\Controller\\Server\\ComposerController"},"request_uri":"https://www.finaltestman.de/contao-manager.phar.php/api/server/composer","method":"GET"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Checking for guard authentication credentials. {"firewall_key":"api","authenticators":3} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Calling getCredentials() on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Passing guard token information to the GuardAuthenticationProvider {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.INFO: Guard authentication successful! {"token":"[object] (Symfony\\Component\\Security\\Guard\\Token\\PostAuthenticationGuardToken: PostAuthenticationGuardToken(user=\"FinalTestMan\", authenticated=true, roles=\"ROLE_ADMIN\"))","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Guard authenticator set no success response: request continues. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] security.DEBUG: Remember me skipped: it is not configured for the firewall. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:11:04 Europe/Berlin] [2022-07-08 09:11:04] app.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Compile Error: Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null)" at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php line 30 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Compile Error: Declaration of Symfony\\Component\\HttpFoundation\\InputBag::get(string $key, $default = null) must be compatible with Symfony\\Component\\HttpFoundation\\ParameterBag::get($key, $default = null) at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php:30)"} []
[08-Jul-2022 09:13:27 Europe/Berlin] PHP Fatal error:  Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null) in /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php on line 30
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] request.INFO: Matched route "contao_managerapi_server_composer__invoke". {"route":"contao_managerapi_server_composer__invoke","route_parameters":{"_route":"contao_managerapi_server_composer__invoke","_controller":"Contao\\ManagerApi\\Controller\\Server\\ComposerController"},"request_uri":"https://www.finaltestman.de/contao-manager.phar.php/api/server/composer","method":"GET"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Checking for guard authentication credentials. {"firewall_key":"api","authenticators":3} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\LoginAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Checking support on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Guard authenticator does not support the request. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\TokenAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Calling getCredentials() on guard authenticator. {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Passing guard token information to the GuardAuthenticationProvider {"firewall_key":"api","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.INFO: Guard authentication successful! {"token":"[object] (Symfony\\Component\\Security\\Guard\\Token\\PostAuthenticationGuardToken: PostAuthenticationGuardToken(user=\"FinalTestMan\", authenticated=true, roles=\"ROLE_ADMIN\"))","authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Guard authenticator set no success response: request continues. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] security.DEBUG: Remember me skipped: it is not configured for the firewall. {"authenticator":"Contao\\ManagerApi\\Security\\JwtAuthenticator"} []
[08-Jul-2022 09:13:27 Europe/Berlin] [2022-07-08 09:13:27] app.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Compile Error: Declaration of Symfony\Component\HttpFoundation\InputBag::get(string $key, $default = null) must be compatible with Symfony\Component\HttpFoundation\ParameterBag::get($key, $default = null)" at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php line 30 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Compile Error: Declaration of Symfony\\Component\\HttpFoundation\\InputBag::get(string $key, $default = null) must be compatible with Symfony\\Component\\HttpFoundation\\ParameterBag::get($key, $default = null) at /www/htdocs/w01c30f7/finaltestman.de/vendor/symfony/http-foundation/InputBag.php:30)"} []

[FinalTestMan]

Ich habe jetzt Zugriff auf die Console. Bringt das vielleicht etwas, wenn ich darüber irgendwas mache? In den Contao Manager komme ich so ja nicht mehr... Alternativ dachte ich schon, alles neu aufsetzten und die Inhalte rüber kopieren, aber würde gerne erst mal so versuche das Problem zu lösen und zu lernen :-).

[FinalTestMan]

Leider habe ich keine Lösung für mein Problem gefunden. Ich habe ziemlich viel ausprobiert, hat leider alles nichts gebracht.
Daher habe ich jetzt keine weitere Zeit verschwendet und Contao neu installiert und die Webseite halt wiederhergestellt. Jetzt läuft alles ohne Probleme.


Das Thema ist damit abgeschlossen :-).


Viele Grüße und einen schönen Sonntag.