Working on a server as root is a big mistake

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In rare cases, malware and attacks can also be the cause. Additional methods for troubleshooting a database connection error The following troubleshooting steps to fix a database connection error are strongly discouraged by novice WordPress administrators! Go to them only if the methods described earlier did not help. Don't use them unless you have a valid backup of your site! Automated database system: storage and use of information Read also Automated database system: storage and use of information More Update setting in wp_options Some users noted.


That the error was fixed after querying the database through phpMyAdmin: [sql]UPDATE wp_options SET option_value='your_site.ru' WHERE option_name='siteurl';[/sql] Where Buy Cell Phone Number Listinstead of 'your_site.ru ' specify the URL of your site. Connecting to a database as root If you are using a virtual server and can use root rights, then try connecting to the database through the test.php file. If successful, try also connecting to your site's database via the wp-config.php file. Then test the site. Be sure to create a new user via phpMyAdmin. Do not forget to enter the username and password of the created user in the wp-config.php file. Prevention of a database connection error No one is immune from the error of establishing a database connection when working with WordPress.





However, you can minimize the chance of your site going down by following these guidelines: Carefully choose a hosting provider that is right for your WordPress CMS . It should have good technical support, provide high speed and stability. Often problems in the work of the site are connected with hosting. Make regular backups . You can choose one of the plugins yourself, such as UpdraftPlus, Duplicator or All-in-One WP Migration. Unfortunately, if you do not have access to the site's control panel, then you will not be able to use the backup. Then you will need to use hosting management software.