Fatal error: Could not check compatibility between MediaWiki\HookContainer\HookRunner::onSkinAddFooterLinks(Skin $skin, string $key, array &$footerItems) and MediaWiki\Hook\SkinAddFooterLinksHook::onSkinAddFooterLinks(MediaWiki\Skin\Skin $skin, string $key, array &$footerItems), because class MediaWiki\Skin\Skin is not available in H:\root\home\rlyehable-001\www\rlyehable\w2\includes\HookContainer\HookRunner.php on line 3506