Fatal error: Uncaught Error: Class "Opis\Closure\SerializableClosure" not found in /home/salkanta/test.api.salkantay-trekking.com/vendor/illuminate/queue/SerializableClosure.php:7 Stack trace: #0 {main} thrown in /home/salkanta/test.api.salkantay-trekking.com/vendor/illuminate/queue/SerializableClosure.php on line 7