Serialization of 'Symfony\Component\HttpFoundation\File\UploadedFile' is not allowed.

fix.php

<?php

public function __sleep()
{
	$ref   = new \ReflectionClass(__CLASS__);
	$props = $ref->getProperties(\ReflectionProperty::IS_PROTECTED);
	 
	$serialize_fields = array();
	 
	foreach ($props as $prop) {
		$serialize_fields[] = $prop->name;
	}
	
	return $serialize_fields;
}

It works but if i want to change my ImageFile it doesnt work, i cant change my image