Deprecated: Zend\Stdlib\SplPriorityQueue implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/capacita/public_html/aula.certificateperu.com/vendor/zendframework/zend-stdlib/src/SplPriorityQueue.php on line 20