A database connection is an arrangement in computer technology that encourages client software to communicate with the database server either with the same machine or with the different one. Every message displayed on your WordPress portal has some signs and significance. The Error Establishing a database connection notifies that a certain code or some unidentified reason cannot associate you to the MYSQL database for the retrieval of correct information needed to develop that page completely.
· Connect with the hosting service. · Make sure no theme or the plugin is corrupted. · Some faults in the database can also be the reason for corruption. · Verify the correctness of database credentials. · Restore your WordPress website to default.
Sometimes you may also need to check for IP address configuration, router issues, or internet connectivity issues. If you are a newbie, you probably may need a consultation from the WordPress administrator to understand connection issues better.
-- Edited by wperror500 on Tuesday 30th of June 2020 06:54:06 AM