Error PDOException SQLSTATE HY000 2020 No such file or directory in php

Question

 I have successfully deployed my site to fortrabbit, but as soon as I connect to SSH to run some commands (such as php artisan migrate or php artisan db:seed) I get an error message:

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

At some point the migration must have worked, because my tables are there - but this doesn't explain why it isn't working for me now?

Thanxx!!

Answer 1

Hello,

I checked php -i | grep pdo and noticed this line:

pdo_mysql.default_socket => /tmp/mysql.sock => /tmp/mysql.sock

But, in my /etc/my.cnf the sock file is actually in /var/run/mysqld/mysqld.sock.

So, I opened up my php.ini and set the value for pdo_mysql.default_socket:

pdo_mysql.default_socket=/var/run/mysqld/mysqld.sock

Then, I restarted apache and checked php -i | grep pdo:

pdo_mysql.default_socket => /var/run/mysqld/mysqld.sock => /var/run/mysqld/mysqld.sock

That fixed it for me.

Hope this works fine!

Thank You!