The right way to fix the error in WordPress is to use an internal link rather than an external one to establish a database connection. In the event of a system failure and a MySQL error, the error message is displayed within the “Settings” menu of the blog.

To get to the “Settings” menu, click on “Main Menu”, then click on “Settings” at the bottom of the “Primary Menu”. There is a drop-down menu, in the upper left corner of the page, which can be used to establish a database connection.

From the drop-down menu, select “Databases”, and from the following drop-down menu, select “Add New Database”. Then select “Add Connection” and enter “wpdb_core” as the database name.

After clicking “OK”, select “Edit Security Settings” and enable all the security options for your blog, and change its security settings to the highest level. There are various options available for the security options and they include “File Uploads”, “Google Analytics”, “Basic Authentication”, “Https,” “Embedded Flash” Javascript”.

A “Connection Failure” message will appear on the page and in the “Misc” menu. Once you have access to this menu, then you should click on “Settings” in the upper left corner of the page and select “Database Options”.

Under the “Collation” section, choose “UTF-8” and replace the “Table Name” with “JP_AddresStub”. Under the “Table Name” column, insert the appropriate name for the new table.

After inserting the correct JP_AddresStub table name, click on “Add Columns” and select “Foreign Key.” After selecting “Foreign Key” and clicking “OK”, click on “Options” and select “Integrated” from the drop-down menu.

Under the “OAuth Authorization Type” section, select “None.” Also select “Open.”

Under the “Fix” menu, select “Close Database” and click “OK.” If you haven’t yet selected “Fix All Errors” from the “Settings” menu, then click on “Edit Settings” and select “Fix All Errors.”

Select “OK” when prompted and then select “Save Changes” when prompted. Click “Finish” to return to the “Settings” menu and the “Primary Menu.”

When the “Settings” menu appears, select “Administer Content” and then select “Connect to Database.” From the drop-down menu, select “WP_mysql” and then select “Connect” to initiate the database connection.

Once you have completed the process, then you should wait until your blog has fully loaded. Fix the Error in WordPress When it has fully loaded, you can then select “Settings” from the main menu and select “Restore.”