Fatal error: Uncaught Error: Interface 'Money\Exchange' not found in /home/kingelearn/public_html/vendor/moneyphp/money/src/Exchange/FixedExchange.php:15 Stack trace: #0 {main} thrown in /home/kingelearn/public_html/vendor/moneyphp/money/src/Exchange/FixedExchange.php on line 15