在后台修改主题，报错，结果改不回去了
PHP Warning: Declaration of tree::widget($instance) should be compatible with WP_Widget::widget($args, $instance) in D:\freehost\bwbuying718\web\wp-content\theme...
Love and knowledge, so far as they were possible, led upward toward the heavens. But always pity brought me back to earth. Echoes of cries of pain reverberate in my heart. Children in famine, victims...