SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
Typecho_Db_Adapter_Exception: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) in /usr/local/hkxq/var/Typecho/Db/Adapter/Pdo.php:60
Stack trace:
#0 /usr/local/hkxq/var/Typecho/Db.php(199): Typecho_Db_Adapter_Pdo->connect(Object(Typecho_Config))
#1 /usr/local/hkxq/var/Typecho/Db.php(350): Typecho_Db->selectDb(1)
#2 /usr/local/hkxq/var/Typecho/Db.php(384): Typecho_Db->query(Object(Typecho_Db_Query), 1)
#3 /usr/local/hkxq/var/Widget/Options.php(358): Typecho_Db->fetchAll(Object(Typecho_Db_Query), Array)
#4 /usr/local/hkxq/var/Typecho/Widget.php(221): Widget_Options->execute()
#5 /usr/local/hkxq/var/Widget/Init.php(27): Typecho_Widget::widget('Widget_Options')
#6 /usr/local/hkxq/var/Typecho/Widget.php(221): Widget_Init->execute()
#7 /usr/local/hkxq/index.php(19): Typecho_Widget::widget('Widget_Init')
#8 {main}