Fatal error: Uncaught Error: Interface "League\Config\ConfigurationInterface" not found in /Users/m4_production_1/Sites/ipt/iptkids/vendor/league/config/src/ReadOnlyConfiguration.php:19 Stack trace: #0 {main} thrown in /Users/m4_production_1/Sites/ipt/iptkids/vendor/league/config/src/ReadOnlyConfiguration.php on line 19