When you see such a message like this, it means that the DB database connection settings in your script's configuration file are not valid for some reasonsreason. The fix is to reset the password for the MySQL user in your Cpanel > MySQL Databases section, to the one used in your configuration files. Where to find the configuration file of your script? You can find the names of the files with the DB connection settings of the most popular scripts below. If you face encounter any problems, please, contact support.
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