Wordpress often encounters database connection errors in BAE.

Recently I moved wordpress from Sina SAE to Baidu BAE. However, database connection errors often occur, but refresh a few times. After Google's search, there are two methods:

1. Add define ('WP _ ALLOW_REPAIR ', true) to the wp_config.php file );
It can automatically repair tables in the database.

2. Go to the BAE cloud database, click phpmyadmin, select all data tables, select repair table from the drop-down list, and optimize the table.

Therefore, it is estimated that the database table has an error during the transfer process. If this problem persists, try again.