Fatal error: Uncaught Error: Class 'Recurr\Exception' not found in /home/app/htdocs/lidia/vendor/simshaun/recurr/src/Recurr/Exception/InvalidArgument.php:18 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/simshaun/recurr/src/Recurr/Exception/InvalidArgument.php on line 18