Why MySQL is not connected?

How do I fix MySQL connection lost?

Open the MySQL Workbench Preferences. Check if the SSH Timeout and DBMS Timeout value is set to only a few seconds. Try to increase the default value of the connection timeouts. Save the settings, close the MySQL Workbench and reopen the connection to see if you are able to connect to the database.

How do I enable MySQL connection?

How to Allow Remote Connections to MySQL1Step 1: Edit MySQL Config File.2Step 2: Set up Firewall to Allow Remote MySQL Connection. Option 1: UFW (Uncomplicated Firewall) Option 2: FirewallD. Option 3: Open Port 3306 with iptables.3Step 3: Connect to Remote MySQL Server.How to Allow Remote Connections to MySQL - phoenixNAP

How do I fix failed to connect to MySQL too many connections?

Solution1Identify the max_connections variable value: mysql --user="root" --password="PASSWORD" --execute='SHOW VARIABLES LIKE "max_connections"; ... 2Use your favorite text editor to change /etc/mysql/my.cnf and set the following values: max_connections = 500. ... 3Restart the MySQL service and to apply the changes.Too many connections error in MySQL - - Rackspace

Why MySQL server is not starting?

Even with correct ownership, MySQL might fail to start up if there is other security software running on your system that manages application access to various parts of the file system. In this case, reconfigure that software to enable mysqld to access the directories it uses during normal operation.