![]() ![]() Incorrect database login credentials. Possibly the most common cause of the Error Establishing a Database Connection is simply that WordPress has incorrect login credentials for your database.There are four typical causes of the database connection error: Related: How to Implement Caching on Your WordPress Website Common Causes of the Error Establishing a Database Connection The most common cause, by far, is just a mismatch of login credentials for the database. Therefore, if you catch the error early and resolve the problem before your site’s cache refreshes, you can avoid too many interruptions to your site and business.įortunately, as WordPress errors go, a database connection error is usually pretty simple to resolve. If your site uses caching, visitors may still see stored copies of your pages. In fact, you won’t even be able to access the WordPress dashboard (your site’s back end). This error prevents the entire page from loading. If, for whatever reason, WordPress can’t access your site’s database or it isn’t working properly, the result is an Error Establishing a Database Connection message. When a visitor comes to your site, WordPress uses PHP to query the database and pull the correct information, which is then displayed as the complete page. It can also control the access that users have to the database. You can use MySQL to create, modify, and extract data from relational databases through the SQL programming language. $cfg = '/etc/mysql/client-key.MySQL is a relational database management system that offers practical management tools. Which files do I need to fill in at the ssl configuration lines for PMA? I mean, are that different files because of needing more? Example is this post $cfg = true And what about the cert files, I written down two paths to the certficate files in the Nginx conf file. How can I make sure that PhpMyAdmin is running secure? Besides that, Is the documentation mentioned above deprecated for the rencent PhpMyAdmin version, or can I use that insteat. ![]() With my setup such as described, is PhpMyAdmin protected, or is only serverside protected? I readed from a post somewhere that it's enough to lead the encryption by nginx only. I've done a lot of research in the last couple days to fix this. I made the connection available to a file, and try to include the ssl lines in there. I looked at the docs from above warning from PhpMyAdmin itself But PhpMyAdmin itself is showing a message that there is a mismatch:Īfter login, I see a: warning under database Like I said, PhpMyAdmin is running over https by Nginx. Still improvements possible I think, but which is my question: Ssl_dhparam /etc/ssl/certs/dhparam-4096.pem Īdd_header X-Content-Type-Options nosniff Īdd_header X-XSS-Protection "1 mode=block" Īdd_header Strict-Transport-Security "max-age=0 includeSubDomains" Ssl_certificate_key /etc/letsencrypt/live//privkey.pem Ssl_certificate /etc/letsencrypt/live//fullchain.pem I do have every app that I run protected with a SSL certificate, so is the connection for PHPMyAdmin over https everytime I visit the url where the app is located. I am still learning Nginx and all webserver related things since I started last year. Now, I have an instance of MariaDB running with PhpMyAdmin as management gui. ![]()
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