Error
Error Code:
1467
MariaDB Error 1467: Auto-increment Value Read Failure
Description
This error indicates that the MariaDB storage engine encountered a problem while attempting to retrieve or allocate the next auto-increment value for a table. This typically prevents new rows from being inserted into tables with auto-increment primary keys, leading to failed insert operations and potential data integrity issues.
Error Message
Failed to read auto-increment value from storage engine
Known Causes
4 known causesCorrupt Table Data
The internal data structures or index files for the table, including the auto-increment counter, have become corrupted or inconsistent.
Disk I/O Errors
Problems with the server's underlying storage subsystem, such as read/write errors or high latency, prevent the storage engine from accessing table data.
Improper Server Shutdown
An unexpected server crash or improper shutdown can leave database files in an inconsistent state, causing issues with auto-increment values upon restart.
Insufficient Disk Space
A lack of available disk space can prevent the storage engine from writing necessary updates or temporary files required to manage auto-increment values.
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