How to Fix an "Establishing a Database Connection" Error in WordPress
DZone
JANUARY 4, 2021
Are you seeing the 'Error establishing a database connection' notice on your WordPress website ? It is a fatal error that makes your WordPress website inaccessible to the users. This error occurs when WordPress is unable to connect to the database. A number of things can affect your WordPress database connection which makes it a bit difficult for beginners to troubleshoot.
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