Solve the problem that HestiaCP phpMyAdmin cannot cache templates and causes slow performance

Are you usingHestiaCPPanelphpMyAdminDo you feel like a turtle when managing your database?

You may experience it being unusually slow, especially if you get a warning like “phpMyAdmin cannot cache template files.”

Don’t worry, we’ll teach you how to quickly fix this problem and get your phpMyAdmin flying again!

Problem Description

phpMyAdmin is a very popular database management tool that allows you to easily operate through a beautiful web interfaceMySQLor MariaDB database.

In solvingHestiaCP phpMyAdmin – ErrorAfter that, log in to phpMyAdmin backend.

If you receive a message like "Warning variable $cfg['TempDir'] (/usr/share/phpmyadmin/tmp/) cannot be accessed. phpMyAdmin cannot cache template files, so it will run slowly."Error message ▼

This problem is usually caused by phpMyAdmin's temporary folder, which is usually/usr/share/phpmyadmin/tmp/It cannot access it, causing it to be unable to cache template files, thus affecting performance.

Fortunately, the solution to this problem is not complicated.

Solution

Step 1:Check permissions

First, you need to check the permissions on the phpMyAdmin temporary folder.

This folder is usually/usr/share/phpmyadmin/tmp/.

You can view the folder's permission settings using the following command:

ls -ld /usr/share/phpmyadmin/tmp/

Step 2:Change Folder Owner

If you find that the permissions on the temporary folder are not set correctly and phpMyAdmin cannot access the folder, you can fix this by changing the owner of the folder.

You can execute the following command:

chown -R hestiamail:www-data /usr/share/phpmyadmin/tmp/

This command will recursively/usr/share/phpmyadmin/tmp/The folder's owner and group are changed tohestiamail www-data, thus ensuring that phpMyAdmin can access the folder.

Step 3:Confirm changes

After changing the permissions, don't forget to confirm that the new permissions are set correctly. Use the following command again to check the permissions of the folder:

ls -ld /usr/share/phpmyadmin/tmp/

Make sure the displayed owner and group have changed to the following:

• drwxrwx— 3 hestiamail www-data 4096 /usr/share/phpmyadmin/tmp/

Step 4:Restart phpMyAdmin

After completing the above steps, you can restart phpMyAdmin or your web server (such as Apache or Nginx) for the changes to take effect.

Commonly used restart commands are as follows:

systemctl restart apache2 # 如果你使用的是Apache
systemctl restart nginx # 如果你使用的是Nginx

in conclusion

By following these simple steps, you can solve the problem of phpMyAdmin being slow due to the inability to cache template files.

Modify the folder permissions so that phpMyAdmin can access the temporary folder normally, which can greatly improve its performance.

Next time you encounter a similar problem, you might as well try this method to make your database management experience smoother!

Solving technical problems is sometimes just a matter of moving your fingertips.

I hope this article helps you and gets your phpMyAdmin running fast!