Fatal error: Uncaught Error: Interface 'Psy\Test\Command\ListCommand\Fixtures\InterfaceDelta' not found in /data/htmlwww/wookteam/vendor/psy/psysh/test/Command/ListCommand/Fixtures/InterfaceEcho.php:14 Stack trace: #0 {main} thrown in /data/htmlwww/wookteam/vendor/psy/psysh/test/Command/ListCommand/Fixtures/InterfaceEcho.php on line 14