Deprecated: chillerlan\Settings\SettingsContainerAbstract::__construct(): Implicitly marking parameter $properties as nullable is deprecated, the explicit nullable type must be used instead in /home/users/agunkel/www/tools/startseite/vendor/chillerlan/php-settings-container/src/SettingsContainerAbstract.php on line 23

Deprecated: chillerlan\Settings\SettingsContainerAbstract::toJSON(): Implicitly marking parameter $jsonOptions as nullable is deprecated, the explicit nullable type must be used instead in /home/users/agunkel/www/tools/startseite/vendor/chillerlan/php-settings-container/src/SettingsContainerAbstract.php on line 141

Deprecated: chillerlan\Settings\SettingsContainerInterface::toJSON(): Implicitly marking parameter $jsonOptions as nullable is deprecated, the explicit nullable type must be used instead in /home/users/agunkel/www/tools/startseite/vendor/chillerlan/php-settings-container/src/SettingsContainerInterface.php on line 64

Deprecated: chillerlan\QRCode\QRCode::__construct(): Implicitly marking parameter $options as nullable is deprecated, the explicit nullable type must be used instead in /home/users/agunkel/www/tools/startseite/vendor/chillerlan/php-qrcode/src/QRCode.php on line 170

Deprecated: chillerlan\QRCode\QRCode::render(): Implicitly marking parameter $file as nullable is deprecated, the explicit nullable type must be used instead in /home/users/agunkel/www/tools/startseite/vendor/chillerlan/php-qrcode/src/QRCode.php on line 179