How to Fix \'No Such File or Directory\' or \'No Such Host Is Known\' Errors in Laravel Migrations?

"No such file or directory" or "No such host is known" Errors in Laravel Migrations

When performing migrations in Laravel, you may encounter errors such as "No such file or directory" or "No such host is known." These errors typically occur when Laravel attempts to query the database for information about migrations.

To resolve the "No such file or directory" error, ensure that the migrations table exists in the database. If you accidentally deleted the table, recreate it using the following command:

php artisan migrate:install

If the error persists, try updating your composer dependencies by running:

composer update

Next, check the DATABASE_HOST value in your .env file. If it is set to "localhost," replace it with "127.0.0.1" and run the following commands:

php artisan config:clear
php artisan migrate:install

This should resolve the error.

The "No such host is known" error may occur when Laravel attempts to connect to the database using the hostname specified in DATABASE_HOST. Ensure that the hostname is correct and that the database server is running. If the database server is on the same machine as your application, you can use "127.0.0.1" as the hostname.

If all else fails, try restarting your database server and your application.

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