XAMPP is a popular development tool that allows users to run a local server for testing and development. However, a common issue many users face is “MySQL shutdown unexpectedly” error. If you’re encountering this problem, follow the step-by-step guide below to resolve it quickly.
Why Does This Error Occur?
The MySQL shutdown error in XAMPP usually happens due to:
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Corrupt MySQL data files
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Unexpected system shutdown
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Port conflicts
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MySQL service crash
Steps to Fix the MySQL Shutdown Issue in XAMPP
1. Locate the XAMPP Installation Folder
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Navigate to the directory where XAMPP is installed.
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Open the XAMPP folder.
2. Find the MySQL Folder
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Inside the XAMPP folder, look for the mysql directory.
3. Backup the Data Folder
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Inside the mysql folder, find the data folder.
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Copy the entire data folder and store it as a backup.
4. Rename the Data Folder
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Rename the original data folder to data_old (to keep a backup).
5. Delete Corrupted Files
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Delete the following files and folders inside the mysql/data folder as shown in the reference image:
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mysql
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performance_schema
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phpmyadmin
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test
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Also, delete the following folders inside mysql/data, except for ibdata1.
6. Restore Backup Files
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Inside the mysql folder, locate the backup folder.
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Copy everything from the backup folder except ibdata1.
7. Replace Data Files
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Navigate back to the mysql folder.
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Paste the copied files inside the data folder.
8. Restart XAMPP
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Open XAMPP Control Panel.
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Start MySQL again and check if the issue is resolved.
This method helps fix the “MySQL shutdown unexpectedly” error in XAMPP without losing your databases. If you still face issues, check for port conflicts or reinstall XAMPP as a last resort.
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