system is check with the following command: Check the system status. Step 4 : If the error persists, you ne to restart the service again and examine its status. Restarting the service. Step 5. If the server is up and running but the error still appears, you ne to check if the TCP/IP port is block by a firewall or any other port blocking service. The port search is perform using the command: Search for port. Unable to connect to MySQL server A similar code situation is “Error 2003”.
The problem is interpret as follows:
The client cannot establish a connection to the server due to the lack of a network connection or incorrect configuration. This can also be caus overseas chinese data by an incorrect port for connection or a connection blocking on the server side. To fix the problem, check: Is the MySQL database server running? If not, start it. Is the port set up correctly to connect to the server? The default MySQL port is 3306. If it has been chang , make sure you are using the correct port.
Is the firewall configur correctly?
Is the configuration file configur correctly: check the hostname, port, username and password. Try rebooting the server and connecting to it understand how an agency can help an seo campaign again. If all the above methods do not help, reinstall MySQL. Access Deni Errors Working with databases implies that users can have different levels of access to certain information. For this purpose, MySQL creates accounts (UA), in which the user is identifi by name and host.
To avoid unauthoriz connection to the DB
The client must also be authenticat by login buying house b and password. The MySQL access deni error may occur if the account us to log in does not have rights to access certain information. To eliminate the problem, check the access rights that are assign to the user name that you enter for authorization in the UA, and to the client program us to connect to the server.