Error
Error Code:
1571
MariaDB Error 1571: Scheduler Start/Stop Failure
Description
MariaDB Error 1571 indicates a failure when the database attempts to start or stop its event scheduler. This critical error prevents automated tasks and scheduled events from running, often pointing to underlying issues with permissions, configuration, or system resources. It impacts the reliability and automation capabilities of the database.
Error Message
Error during starting/stopping of the scheduler. Error code %u
Known Causes
4 known causesInsufficient Database Privileges
The MariaDB user attempting to manage the event scheduler lacks the necessary `EVENT` or `SUPER` privileges.
Misconfigured Event Scheduler
The `event_scheduler` system variable is not correctly configured (e.g., set to `OFF` or `DISABLED`) preventing events from being started or stopped.
System Resource Exhaustion
The MariaDB server or underlying operating system lacks sufficient memory, CPU, or temporary disk space to initialize or manage the scheduler process.
Corrupted Event Definitions
The definition of a specific event or the internal event table might be corrupted, hindering the scheduler's operation.
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