SQLSTATE[HY000] [2002] No such file or directory

[Frank419]

Hi, please understand that this is an English forum so please post in English.

This error suggests that you are using localhost as the database host, which is incorrect.

Common MySQL Connection Errors

Many websites use MySQL databases to store information and settings. However, there are some reasons why the connection to the database may fail. This article describes some commonly seen error messages when connecting to a database, as well as some general tips to keep in mind when setting up a database connection. Common Error Messages Using MySQL is great, but the error message returned if there is an issue logging in to your database can be quite confusing. Here are some commonly seen error…

Also wrong category.