Table is marked as crashed and should be repaired

Cover Image for Table is marked as crashed and should be repaired
Matheus Mello
Matheus Mello
published a few days ago. updated a few hours ago

📝 Title: Fixing a Crashed Table in phpMyAdmin

Introduction: Hey there! 😄 Have you ever encountered the dreadful message "Table is marked as crashed and should be repaired" while working with phpMyAdmin? Don't worry, you're not alone! In this blog post, I'll walk you through some common issues that can cause this error and provide you with easy solutions to get your website back up and running. So, let's dive in and fix this issue together! 💪

Common Causes of a Crashed Table: There can be several reasons why a table in your database gets marked as crashed. Let's take a look at a few common issues:

  1. Incorrectly closed connections: If your website has recently experienced a sudden shutdown or server crash, it may lead to incomplete write operations and result in a crashed table.

  2. Insufficient disk space: If your server's storage capacity is full, it can cause data corruption and lead to crashed tables.

  3. Hardware failures: Hard drive errors, power outages, or faulty hardware can also harm your database tables.

Solution 1: Using phpMyAdmin's Repair Function: Now, let's get to fixing the issue so you can bring your website back online! 🚀

  1. Log in to your phpMyAdmin dashboard.

  2. Select the database where the crashed table is located.

  3. Locate the table that needs repair (in this case, it's "wp_posts").

  4. Check the box next to the table and navigate to the dropdown menu labeled "With selected." From there, choose the "Repair table" option.

  5. phpMyAdmin will then execute the repair operation, and upon completion, you should see a message confirming the successful repair.

Solution 2: Repairing via PHP Command: If you're comfortable using PHP, you can repair the table by following these steps:

  1. Access your server or web hosting platform.

  2. Locate the file manager or SSH access to your website's files.

  3. Look for the PHP file where your website connects to the database (wp-config.php for WordPress).

  4. Open the file and find the section containing the database connection settings.

  5. Add the following line of code just above the closing PHP tag (?>):

define('WP_ALLOW_REPAIR', true);
  1. Save the file and go to the following URL in your web browser: http://yourwebsite.com/wp-admin/maint/repair.php. *Replace yourwebsite.com with your actual domain or localhost address.

  2. On the repair page, select the "Repair Database" option.

  3. Let the repair process run its course, and once completed, remove the line of code you added in step 5 from the wp-config.php file.

Preventing Future Crashed Tables: To avoid encountering this issue again in the future, consider implementing these best practices:

  • Regularly backup your database, ensuring you have a recent copy of your website's data.

  • Keep your website and database software up to date.

  • Monitor your server's disk space to prevent potential table crashes caused by insufficient storage.

Conclusion: You did it! You have successfully repaired your crashed table in phpMyAdmin. 🎉 Now your website should be up and running smoothly again. Remember, understanding the causes and solutions to such issues will empower you to handle them confidently in the future. If you have any more questions or need further assistance, feel free to leave a comment below. Stay tech-savvy! ✌️


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