How to fix ERROR 1076: MySQL ready for connections in MySQL

MySQLBEGINNERLOWUpdated Dec 22, 2025· 161 views

Error 1076 (ER_READY) is not actually an error but an informational message indicating that your MySQL server has successfully started and is ready to accept client connections. No action is required unless the message appears repeatedly, which could indicate server crashes.

Quick fix

Fixes 1076

# View the error log
tail -f /var/log/mysql/error.log

# Expected output:
# 2025-01-15T10:30:45.123456Z 0 [Note] [MY-010820] [Server] mysqld (mysqld 8.0.32) ready for connections.
  1. Verify the message appears only once per startup
  2. Whitelist Error 1076 in monitoring and alerting systems
  3. Confirm MySQL connectivity is working
  4. If Error 1076 repeats frequently, investigate underlying issues
mysql — error
# View the error log
tail -f /var/log/mysql/error.log
# Expected output:
# 2025-01-15T10:30:45.123456Z 0 [Note] [MY-010820] [Server] mysqld (mysqld 8.0.32) ready for connections.
ERROR 1076: MySQL ready for connections

What this error means

Error 1076 ER_READY is a startup notice that the mysqld daemon has finished its initialization process and is now ready to accept client connections. Despite its "ERROR" label, this is purely informational with "Note" severity level. The complete message format is: "mysqld: ready for connections. Version: 'X.X.X' socket: '/path/to/socket' port: 3306". This message appears once per successful server startup in the MySQL error log, journald, Docker container logs, or Kubernetes pod logs. The "ERROR" prefix exists for historical reasons—legacy MySQL code uses the 1xxx numeric range for all server messages, not just actual errors. Modern monitoring tools should recognize Error 1076 as a positive startup signal, not a fault condition.

Typical symptoms

  • You see "ERROR 1076: ready for connections" in the MySQL error log or console output
  • The message appears immediately after starting the MySQL service
  • Alerting or monitoring systems flag this as an error event
  • The MySQL server is running normally and accepting connections despite the "ERROR" label

Common causes

  1. Normal MySQL startup completion—the server has finished initialization and is advertising readiness
  2. Automated log parsing treating "ERROR" substring as a fault, even though severity is Note-level
  3. Misinterpretation by administrators unfamiliar with MySQL error code conventions

How to fix "ERROR 1076: MySQL ready for connections"

1Verify the message appears only once per startup

Check your MySQL error log to confirm Error 1076 appears exactly once when you start the service:

bash
# View the error log
tail -f /var/log/mysql/error.log

# Expected output:
# 2025-01-15T10:30:45.123456Z 0 [Note] [MY-010820] [Server] mysqld (mysqld 8.0.32) ready for connections.

If the message appears multiple times in quick succession (e.g., every few seconds), the server may be crashing and restarting—investigate further. If it appears once and the server runs normally, no action is needed.

2Whitelist Error 1076 in monitoring and alerting systems

Update your log aggregation, monitoring, and alerting tools to ignore or downgrade Error 1076. Most systems allow filtering by error code or severity level:

If using syslog/journald:

bash
# Filter out Error 1076 from MySQL logs
# Add to rsyslog configuration or journalctl filter
journalctl -u mysql.service | grep -v "1076"

If using ELK Stack, Datadog, or CloudWatch:
- Add a filter rule: error_code = 1076 → ignore
- Or filter by severity = "Note" instead of severity = "Error"

If using custom log parsing:

bash
grep -v "ERROR 1076" error.log  # Remove false positives
3Confirm MySQL connectivity is working

If Error 1076 appears and you want to verify the server is truly ready, test a connection:

bash
# Test with mysql client
mysql -u root -p -e "SELECT VERSION();"

# Or from another machine
mysql -h hostname -u root -p -e "SELECT VERSION();"

# Expected output:
# +-------------------+
# | VERSION()         |
# +-------------------+
# | 8.0.32-0ubuntu0.22.04.1 |
# +-------------------+

If the connection succeeds, the server is operational. Error 1076 can be safely ignored.

4If Error 1076 repeats frequently, investigate underlying issues

Repeated Error 1076 messages in quick succession indicate the server is crashing and restarting. Check:

Check server logs for crash messages:

bash
# View full error log
tail -200 /var/log/mysql/error.log

# Look for InnoDB crashes, out-of-memory, or permission errors

Common causes of repeated crashes:
- Insufficient disk space: df -h /var/lib/mysql
- Out of memory: free -h
- Corrupted InnoDB files: Run mysqlcheck -u root -p --all-databases
- Permission issues: ls -l /var/lib/mysql
- Configuration errors: Check /etc/mysql/my.cnf for syntax issues

Restart MySQL and monitor:

bash
systemctl restart mysql
# Monitor logs
journalctl -u mysql.service -f

Advanced notes

Why MySQL uses "ERROR" for informational messages:
MySQL's error code range 1000–2999 is reserved for server messages, not just actual errors. ER_READY (1076) is intentionally labeled "ERROR" for backward compatibility with older code and monitoring tools. Modern DBAs should recognize this as a successful startup signal.

Docker and Kubernetes:
Many container health-checks explicitly wait for the "ready for connections" substring in logs before marking the service as healthy. This design pattern confirms Error 1076 is expected and benign.

MariaDB compatibility:
MariaDB (MySQL fork) uses the same Error 1076 code with identical meaning. Both MySQL and MariaDB log this on every successful startup.

Log severity levels:
Error 1076 has severity "Note" or "Information", not "Error" or "Warning". Tools that filter by severity level should whitelist Note-level messages from mysqld.

Frequently asked questions

What does "1076" mean?
Error 1076 ER_READY is a startup notice that the mysqld daemon has finished its initialization process and is now ready to accept client connections. Despite its "ERROR" label, this is purely informational with "Note" severity level. The complete message format is: "mysqld: ready for connections.
How do I fix "1076"?
Error 1076 (ER_READY) is not actually an error but an informational message indicating that your MySQL server has successfully started and is ready to accept client connections. No action is required unless the message appears repeatedly, which could indicate server crashes.
What causes "1076"?
Normal MySQL startup completion—the server has finished initialization and is advertising readiness Automated log parsing treating "ERROR" substring as a fault, even though severity is Note-level Misinterpretation by administrators unfamiliar with MySQL error code conventions
Is the "1076" error serious?
It is a low-severity error — more of a blocker than a risk. The steps above resolve it.

Official resources & further reading