Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) in /var/www/html/kod/db/mysqlDB.php on line 19

Fatal error: Uncaught exception 'Exception' with message '无法连接到数据库:Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)' in /var/www/html/kod/db/mysqlDB.php:32 Stack trace: #0 /var/www/html/kod/db/mysqlSingle.php(242): kod_db_mysqlDB->runsql('select articleI...') #1 /var/www/html/include/articleInTag.php(44): kod_db_mysqlSingle->getList(Array) #2 /var/www/html/kod/db/memcache.php(74): articleInTagHandle->{closure}() #3 /var/www/html/include/articleInTag.php(50): kod_db_memcache::returnCacheOrSave('articleTag:getA...', Object(Closure), 0, 50) #4 /var/www/html/http/tag.php(15): articleInTagHandle->getArticleListOfOneTag('110') #5 [internal function]: tag->main('110') #6 /var/www/html/kod/web/httpObject.php(51): ReflectionMethod->invokeArgs(Object(tag), Array) #7 /var/www/html/http/tag.php(29): kod_web_httpObject->run() #8 {main} thrown in /var/www/html/kod/db/mysqlDB.php on line 32