mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.sock)

mysql_connect(): No such file or directory

Unable to connect to database.

mysql_query() expects parameter 2 to be resource, boolean given

Unable to execute query: SELECT news_content.text, news_content.title, news_content.date, news_content.id, users.username, users.id AS userid, news_category.name AS categoryname FROM news_content JOIN users ON users.id = news_content.user_id JOIN news_category ON news_content.category_id = news_category.id ORDER BY news_content.date DESC LIMIT 5
No such file or directory

Invalid argument supplied for foreach()