Fatal error: Uncaught Error: Interface 'React\Promise\ExtendedPromiseInterface' not found in /home/mpolsk5/public_html/visibilityfuel.com/vendor/react/promise/src/LazyPromise.php:8 Stack trace: #0 {main} thrown in /home/mpolsk5/public_html/visibilityfuel.com/vendor/react/promise/src/LazyPromise.php on line 8