Warning: require_once(VENDOR_DIR/wp-cli/wp-cli/php/utils.php): failed to open stream: No such file or directory in /home/diamebua/public_html/site.diameb.ua/vendor/wp-cli/package-command/tests/ComposerJsonTest.php on line 8

Fatal error: require_once(): Failed opening required 'VENDOR_DIR/wp-cli/wp-cli/php/utils.php' (include_path='.:/opt/cpanel/ea-php54/root/usr/share/pear') in /home/diamebua/public_html/site.diameb.ua/vendor/wp-cli/package-command/tests/ComposerJsonTest.php on line 8