Fatal error: Uncaught Error: Interface 'Concrete\Core\Search\Query\Modifier\ModifierInterface' not found in /home/gmcguire/public_html/concrete5/concrete/src/Search/Query/Modifier/AbstractRequestModifier.php:7 Stack trace: #0 {main} thrown in /home/gmcguire/public_html/concrete5/concrete/src/Search/Query/Modifier/AbstractRequestModifier.php on line 7