Deprecated: Symfony\Component\Serializer\Encoder\XmlEncoder::buildXml(): Implicitly marking parameter $xmlRootNodeName as nullable is deprecated, the explicit nullable type must be used instead in /home/aramisn/wws/vendor/symfony/serializer/Encoder/XmlEncoder.php on line 366

Deprecated: Symfony\Component\Serializer\Encoder\XmlEncoder::appendNode(): Implicitly marking parameter $key as nullable is deprecated, the explicit nullable type must be used instead in /home/aramisn/wws/vendor/symfony/serializer/Encoder/XmlEncoder.php on line 439

Fatal error: Trait "Symfony\Component\Serializer\SerializerAwareTrait" not found in /home/aramisn/wws/vendor/symfony/serializer/Encoder/XmlEncoder.php on line 28