Fatal error: Uncaught Error: Interface 'Psy\VersionUpdater\Checker' not found in /home/noct-c/www/tanakahashi/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php:16
Stack trace:
#0 {main}
thrown in /home/noct-c/www/tanakahashi/vendor/psy/psysh/src/VersionUpdater/GitHubChecker.php on line 16