This table does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available

I have been faced with this problem. The cause is your table doesn’t have a primary key field. And I have a simple solution: Set a field to primary key to specific field that suits your business logic. For example, I have database thesis_db and field thesis_id, I will press button Primary (key icon) to set thesis_id to become primary key … Read more

ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/run/mysqld/mysqld.sock’ (2)

I once had this problem and solved it by installing mysql-server, so make sure that you have installed the mysql-server, not the mysql-client or something else. That error means the file /var/run/mysqld/mysqld.sock doesn’t exists, if you didn’t install mysql-server, then the file would not exist. So in that case, install it with But if the mysql-server is already installed and is running, then you … Read more

phpMyAdmin Error: The mbstring extension is missing. Please check your PHP configuration

I have a problem running phpMyAdmin. When I try to access phpMyAdmin in my browser, I get the error message: “The mbstring extension is missing. Please check your PHP configuration.” I have already searched on the internet for possible solutions. According to that, I made some modifications in php.ini file. I uncommented the line “;extension=php_mbstring.dll” … Read more