Fatal error: Uncaught Error: Interface 'League\Event\EmitterInterface' not found in /home4/renewrit/public_html/billing.renewrite.in/vendor/league/event/src/Emitter.php:7 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/vendor/league/event/src/Emitter.php on line 7