Confusing PDO-only problem : Can't connect through socket/Access denied/Can't connect to server (shared host)

Question

So the problem changed from what it was, i\'ll leave the original question below to prevent bad reviews on answers like I had after someone editing his question I answered :

Answer 1

The Issue In the Mysql configuration It you need to disable the option of skip-networking in my.conf configuration file this should work fine reference http://www.wolfcms.org/forum/post7098.html#p7098