我安装了Memcached，但不幸的是，我一直收到一个错误：
致命错误：未捕获错误：在/home/bestassignments.com/wp-content/plugins/a2-w-3-total-cache/lib/w3/cache/Mmemcached.php:52堆栈跟踪：#0/home/best assignments.com/wp-content/plugins/a2-w3-total-cache/lib/w3/Coached.php(44(:w3_cache_Memcached->__construct(Array(#1/home/bestassignments.com/wp-content/plugins/a2-w-3-total-cache/lib/w3/ObjectCache.php_get_cache(0，"default"(#3/home/bestassignments.com/wp-content/plugins/a2-W3total-cache/lib/w3/ObjectCacheBridge.php(32(:w3_ObjectCache->get('is_blog_install…'，'default'(#4/home/bestassi/360assignments.com/wp-content/object cache.php(51(:W3_ObjectCacheBridge->get('is_blog_install…'，'default'(#5/home/bestassignments.com/wp-includeds/functions.php(1700(:wp_cache_get
请先卸载此插件(如果愿意，请稍后重新安装(。