Title: Deprecated: Serializable interface
Last modified: July 1, 2025

---

# Deprecated: Serializable interface

 *  [archesis](https://wordpress.org/support/users/anchises/)
 * (@anchises)
 * [1 year ago](https://wordpress.org/support/topic/deprecated-serializable-interface/)
 * Errors in log:
 *     ```wp-block-code
       Deprecated: CleverReach\WooCommerce\IntegrationCore\BusinessLogic\Receiver\Tasks\Composite\SubscribeReceiverTask implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in [redacted]wp-content/plugins/cleverreach-wc/vendor/cleverreach/integration-core/src/BusinessLogic/Receiver/Tasks/Composite/SubscribeReceiverTask.php on line 16Deprecated: CleverReach\WooCommerce\IntegrationCore\BusinessLogic\Receiver\Tasks\Composite\UnsubscribeReceiverTask implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in [redacted]wp-content/plugins/cleverreach-wc/vendor/cleverreach/integration-core/src/BusinessLogic/Receiver/Tasks/Composite/UnsubscribeReceiverTask.php on line 12Deprecated: CleverReach\WooCommerce\IntegrationCore\BusinessLogic\Receiver\Tasks\Composite\ReceiverSyncTask implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in [redacted]wp-content/plugins/cleverreach-wc/vendor/cleverreach/integration-core/src/BusinessLogic/Receiver/Tasks/Composite/ReceiverSyncTask.php on line 23Deprecated: CleverReach\WooCommerce\IntegrationCore\BusinessLogic\InitialSynchronization\Tasks\Composite\InitialSyncTask implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in [redacted]wp-content/plugins/cleverreach-wc/vendor/cleverreach/integration-core/src/BusinessLogic/InitialSynchronization/Tasks/Composite/InitialSyncTask.php on line 16
       ```
   

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## Tags

 * [deprecated](https://wordpress.org/support/topic-tag/deprecated/)

 * 0 replies
 * 1 participant
 * Last reply from: [archesis](https://wordpress.org/support/users/anchises/)
 * Last activity: [1 year ago](https://wordpress.org/support/topic/deprecated-serializable-interface/)
 * Status: not resolved