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Error: The error means that the system has reached the maximum number of "inotify watches," which limits the ability to monitor files and directories. This typically happens when there are many applications or processes trying to observe file and directory changes. Solution: To increase the inotify watches limit, follow these steps: Open a terminal and [...]
In the WordPress administration panel, how can I see the server's performance? Install a system information plugin Go to the WordPress admin panel, select Plugins > Add New, and search for plugins like Site Health, WP-ServerInfo, or Query Monitor. Use "Site Health" WordPress includes a Site Health tool under Tools > Site Health. Here, you [...]
This error occurs because the session_start() function is creating a PHP session, which interferes with REST API and loopback requests in WordPress. To resolve this: Locate the session_start() code Search your theme or active plugins for the session_start() function. It may be in the theme’s functions.php file or in a custom plugin. Add session_write_close() after [...]
In WordPress, you can set a default featured image for each post category by using a snippet of code in your theme's functions.php file. This code checks if a post has a featured image assigned; if not, it sets a default image based on the post's category. Code to Assign Default Featured Image by Category [...]
To view JPG files directly from the terminal in Linux, there are several tools available. Here are some popular viewers and how to use them: 1. FIM (Framebuffer Image Viewer) FIM is a command-line image viewer that utilizes the framebuffer to display images directly in the terminal. Installation: sudo apt install fim Usage: fim image.jpg [...]
To change the database character set in WordPress, follow these steps: Access the wp-config.php file located in the root directory of your WordPress installation. Look for the following lines: php Copiar código define('DB_CHARSET', 'utf8mb4'); define('DB_COLLATE', ''); If these lines are missing or set to a different value, change DB_CHARSET to utf8mb4, which is the recommended [...]
Connect to MySQL:First, log into MySQL using the following command: mysql -u your_user -p Enter your password when prompted. Convert the Database:Run the following command to convert the entire database to utf8mb4. Replace your_database_name with the actual name of your database. ALTER DATABASE your_database_name CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; Convert the Tables:After converting the database, [...]
To increase the memory limit in WordPress (wp_max_memory_limit), you need to edit the wp-config.php file or your server's configuration file. Here are the steps: Edit the wp-config.php file: Access the wp-config.php file in your WordPress installation. Add the following line of code before the line that says "/* That's all, stop editing! */": define('WP_MEMORY_LIMIT', '256M'); [...]
A high TTFB (Time to First Byte) on your server can occur due to several factors, meaning there’s a delay between a user's request and the moment your server sends the first byte of response. Below are some of the common reasons: Database issues: If your server relies on a database (like MySQL or MariaDB), [...]
You can test the SSL negotiation of your website using online tools or specific commands. Here are some options: SSL Labs: Use the free service from SSL Labs to perform a comprehensive analysis of your SSL certificate, including the SSL/TLS negotiation. Simply enter your website URL, and it will generate a detailed report about supported [...]
