Fatal error: Uncaught Error: Class "Psy\TabCompletion\Matcher\AbstractMatcher" not found in /home/alkhalaffamily/public_html/educourses/vendor/psy/psysh/src/TabCompletion/Matcher/KeywordsMatcher.php:21
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/educourses/vendor/psy/psysh/src/TabCompletion/Matcher/KeywordsMatcher.php on line 21