Fatal error: Uncaught Error: Class 'Psy\TabCompletion\Matcher\AbstractMatcher' not found in /home/app/htdocs/lidia/vendor/psy/psysh/src/Psy/TabCompletion/Matcher/ClassNamesMatcher.php:21 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/psy/psysh/src/Psy/TabCompletion/Matcher/ClassNamesMatcher.php on line 21