Warning: include(): Failed opening '/home/gamersto/mediawiki/vendor/composer/../symfony/polyfill-php80/Resources/stubs/Stringable.php' for inclusion (include_path='/home/gamersto/mediawiki/vendor/pear/console_getopt:/home/gamersto/mediawiki/vendor/pear/mail:/home/gamersto/mediawiki/vendor/pear/mail_mime:/home/gamersto/mediawiki/vendor/pear/net_smtp:/home/gamersto/mediawiki/vendor/pear/net_socket:/home/gamersto/mediawiki/vendor/pear/net_url2:/home/gamersto/mediawiki/vendor/pear/pear-core-minimal/src:/home/gamersto/mediawiki/vendor/pear/pear_exception:.:/opt/cpanel/ea-php74/root/usr/share/pear') in /home/gamersto/mediawiki/vendor/composer/ClassLoader.php on line 578

Fatal error: Uncaught Error: Interface 'Stringable' not found in /home/gamersto/mediawiki/includes/Settings/Source/SettingsSource.php:16 Stack trace: #0 /home/gamersto/mediawiki/includes/AutoLoader.php(244): require() #1 [internal function]: AutoLoader::autoload('MediaWiki\\Setti...') #2 /home/gamersto/mediawiki/includes/Settings/Source/PhpSettingsSource.php(13): spl_autoload_call('MediaWiki\\Setti...') #3 /home/gamersto/mediawiki/includes/AutoLoader.php(244): require('/home/gamersto/...') #4 [internal function]: AutoLoader::autoload('MediaWiki\\Setti...') #5 /home/gamersto/mediawiki/includes/Setup.php(163): spl_autoload_call('MediaWiki\\Setti...') #6 /home/gamersto/mediawiki/includes/WebStart.php(86): require_once('/home/gamersto/...') #7 /home/gamersto/mediawiki/index.php(44): require('/home/gamersto/...') #8 {main} thrown in /home/gamersto/mediawiki/includes/Settings/Source/SettingsSource.php on line 16