Error
Error Code:
1389
MariaDB Error 1389: Invalid File Header Detected
Description
This error indicates that MariaDB encountered a file with an unexpected internal identifier (magic number) at its beginning. This typically means the file is corrupted, incompatible with the current MariaDB version, or is not a valid database file that MariaDB expected to read.
Error Message
Wrong magic in %s
Known Causes
3 known causesFile Corruption
The database file (e.g., data file, index file) has become corrupted due to unexpected shutdowns, hardware failures, or disk issues, altering its magic number.
Version Incompatibility
The file was created by an incompatible version of MariaDB or MySQL, where the internal file format and its magic number have changed.
Incorrect File Type
MariaDB is attempting to open or process a file that is not a valid database file, leading to a mismatch in the expected magic number.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service