SilverStripe\Versioned\Caching\ProxyCacheAdapter::__sleep
Do not serialize() `$this->pool` because it may contain a non-serializable cache.
For instance, Symfony\Component\Cache\Simple\FilesystemCache cannot be serialized because in will throw an exception in Symfony\Component\Cache\Traits\FilesystemCommonTrait::__sleep()
Signature
public function __sleep()
Returns
- array