Whoops, looks like something went wrong.

            case '1566':
                return new Exception\NotNullConstraintViolationException($message, $exception);
        }

        return new Exception\DriverException($message, $exception);
    }

    /**
     * {@inheritdoc}

        if ($driverEx instanceof DriverException) {
            return $driverEx;
        }
        if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DriverExceptionInterface) {
            return $driver->convertException($msg, $driverEx);
        }

        return new self($msg, 0, $driverEx);
    }

     * @return self
     */
    public static function driverException(Driver $driver, Throwable $driverEx)
    {
        return static::wrapException($driver, $driverEx, 'An exception occurred in driver: ' . $driverEx->getMessage());
    }

    /**
     * @return self

    {
        try {
            return new MysqliConnection($params, (string) $username, (string) $password, $driverOptions);
        } catch (MysqliException $e) {
            throw DBALException::driverException($this, $e);
        }
    }

    /**

        $driverOptions = $this->params['driverOptions'] ?? [];
        $user          = $this->params['user'] ?? null;
        $password      = $this->params['password'] ?? null;

        $this->_conn       = $this->_driver->connect($this->params, $user, $password, $driverOptions);
        $this->isConnected = true;

        $this->transactionNestingLevel = 0;

     */
    public function connect(): bool
    {
        // Early return if the connection is already open and custom setup has been done.
        if (!parent::connect()) {
            return false;
        }

        foreach ($this->prepareConnectionCommands as $command) {

        // If not connected, we need to connect now to determine the platform version.
        if ($this->_conn === null) {
            try {
                $this->connect();
            } catch (Throwable $originalException) {
                if (empty($this->params['dbname'])) {
                    throw $originalException;
                }

     * @throws DBALException If an invalid platform was specified for this connection.
     */
    private function detectDatabasePlatform()
    {
        $version = $this->getDatabasePlatformVersion();

        if ($version !== null) {
            assert($this->_driver instanceof VersionAwarePlatformDriver);

     */
    public function getDatabasePlatform()
    {
        if ($this->platform === null) {
            $this->detectDatabasePlatform();
        }

        return $this->platform;
    }

        }

        // Register all custom data types in the type mapping
        foreach ($this->customDoctrineTypes as $type => $className) {
            $conn->getDatabasePlatform()->registerDoctrineTypeMapping($type, $type);
        }

        // Handler for building custom data type column definitions
        // in the SchemaManager

                1459422968
            );
        }

        static::$connections[$connectionName] = $this->getDatabaseConnection($connectionParams);

        return static::$connections[$connectionName];
    }

        if (!empty($GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName])) {
            $connectionName = (string)$GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName];
        }

        return $this->getConnectionByName($connectionName);
    }

    /**
     * Creates a connection object based on the specified identifier.

                1459423448
            );
        }

        return $this->getConnectionForTable($tableName)->createQueryBuilder();
    }

    /**
     * Returns an array containing the names of all currently configured connections.

     * @internal
     */
    public function getAuthInfoArray()
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->user_table);
        $expressionBuilder = $queryBuilder->expr();
        $authInfo = [];
        $authInfo['loginType'] = $this->loginType;
        $authInfo['refInfo'] = parse_url(GeneralUtility::getIndpEnv('HTTP_REFERER'));

        // Indicates if an active authentication failed (not auto login)
        $this->loginFailure = false;
        $this->logger->debug('Login type: ' . $this->loginType);
        // The info array provide additional information for auth services
        $authInfo = $this->getAuthInfoArray();
        // Get Login/Logout data submitted by a form or params
        $loginData = $this->getLoginFormData();
        $this->logger->debug('Login data', $loginData);
        // Active logout (eg. with "logout" button)

        // Set all possible headers that could ensure that the script is not cached on the client-side
        $this->sendHttpHeaders();
        // Load user session, check to see if anyone has submitted login-information and if so authenticate
        // the user with the session. $this->user[uid] may be used to write log...
        $this->checkAuthentication();
        // Setting cookies
        if (!$this->dontSetCookie) {
            $this->setSessionCookie();
        }

            $request = $this->transferFrontendUserSession($frontendUser, $request, $frontendSessionKey);
        }

        // Authenticate now
        $frontendUser->start();
        $frontendUser->unpack_uc();

        // Register the frontend user as aspect and within the session
        $this->setFrontendUserAspect($frontendUser);

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler

     * @return ResponseInterface
     */
    protected function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->requestHandler->handle($request);
    }

    /**
     * Set up the application and shut it down afterwards

        if (!$this->checkIfEssentialConfigurationExists()) {
            return $this->installToolRedirect();
        }
        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Check if LocalConfiguration.php and PackageStates.php exist

    final public function run(callable $execute = null)
    {
        try {
            $response = $this->handle(
                ServerRequestFactory::fromGlobals()
            );
            if ($execute !== null) {
                call_user_func($execute);
            }

// Set up the application for the frontend
call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});

call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});

        set_error_handler(static function () {
        });
        try {
            if (! $this->conn->real_connect($params['host'], $username, $password, $dbname, $port, $socket, $flags)) {
                throw new MysqliException($this->conn->connect_error, $this->conn->sqlstate ?? 'HY000', $this->conn->connect_errno);
            }
        } finally {
            restore_error_handler();
        }

     */
    public function connect(array $params, $username = null, $password = null, array $driverOptions = [])
    {
        try {
            return new MysqliConnection($params, (string) $username, (string) $password, $driverOptions);
        } catch (MysqliException $e) {
            throw DBALException::driverException($this, $e);
        }
    }

        $driverOptions = $this->params['driverOptions'] ?? [];
        $user          = $this->params['user'] ?? null;
        $password      = $this->params['password'] ?? null;

        $this->_conn       = $this->_driver->connect($this->params, $user, $password, $driverOptions);
        $this->isConnected = true;

        $this->transactionNestingLevel = 0;

     */
    public function connect(): bool
    {
        // Early return if the connection is already open and custom setup has been done.
        if (!parent::connect()) {
            return false;
        }

        foreach ($this->prepareConnectionCommands as $command) {

        // If not connected, we need to connect now to determine the platform version.
        if ($this->_conn === null) {
            try {
                $this->connect();
            } catch (Throwable $originalException) {
                if (empty($this->params['dbname'])) {
                    throw $originalException;
                }

     * @throws DBALException If an invalid platform was specified for this connection.
     */
    private function detectDatabasePlatform()
    {
        $version = $this->getDatabasePlatformVersion();

        if ($version !== null) {
            assert($this->_driver instanceof VersionAwarePlatformDriver);

     */
    public function getDatabasePlatform()
    {
        if ($this->platform === null) {
            $this->detectDatabasePlatform();
        }

        return $this->platform;
    }

        }

        // Register all custom data types in the type mapping
        foreach ($this->customDoctrineTypes as $type => $className) {
            $conn->getDatabasePlatform()->registerDoctrineTypeMapping($type, $type);
        }

        // Handler for building custom data type column definitions
        // in the SchemaManager

                1459422968
            );
        }

        static::$connections[$connectionName] = $this->getDatabaseConnection($connectionParams);

        return static::$connections[$connectionName];
    }

        if (!empty($GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName])) {
            $connectionName = (string)$GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName];
        }

        return $this->getConnectionByName($connectionName);
    }

    /**
     * Creates a connection object based on the specified identifier.

                1459423448
            );
        }

        return $this->getConnectionForTable($tableName)->createQueryBuilder();
    }

    /**
     * Returns an array containing the names of all currently configured connections.

     * @internal
     */
    public function getAuthInfoArray()
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->user_table);
        $expressionBuilder = $queryBuilder->expr();
        $authInfo = [];
        $authInfo['loginType'] = $this->loginType;
        $authInfo['refInfo'] = parse_url(GeneralUtility::getIndpEnv('HTTP_REFERER'));

        // Indicates if an active authentication failed (not auto login)
        $this->loginFailure = false;
        $this->logger->debug('Login type: ' . $this->loginType);
        // The info array provide additional information for auth services
        $authInfo = $this->getAuthInfoArray();
        // Get Login/Logout data submitted by a form or params
        $loginData = $this->getLoginFormData();
        $this->logger->debug('Login data', $loginData);
        // Active logout (eg. with "logout" button)

        // Set all possible headers that could ensure that the script is not cached on the client-side
        $this->sendHttpHeaders();
        // Load user session, check to see if anyone has submitted login-information and if so authenticate
        // the user with the session. $this->user[uid] may be used to write log...
        $this->checkAuthentication();
        // Setting cookies
        if (!$this->dontSetCookie) {
            $this->setSessionCookie();
        }

            $request = $this->transferFrontendUserSession($frontendUser, $request, $frontendSessionKey);
        }

        // Authenticate now
        $frontendUser->start();
        $frontendUser->unpack_uc();

        // Register the frontend user as aspect and within the session
        $this->setFrontendUserAspect($frontendUser);

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}

     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler

     * @return ResponseInterface
     */
    protected function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->requestHandler->handle($request);
    }

    /**
     * Set up the application and shut it down afterwards

        if (!$this->checkIfEssentialConfigurationExists()) {
            return $this->installToolRedirect();
        }
        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Check if LocalConfiguration.php and PackageStates.php exist

    final public function run(callable $execute = null)
    {
        try {
            $response = $this->handle(
                ServerRequestFactory::fromGlobals()
            );
            if ($execute !== null) {
                call_user_func($execute);
            }

// Set up the application for the frontend
call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});

call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});