Error
Error Code:
1184
MySQL Error 1184: Aborted New Connection
Description
This error indicates that a new connection attempt to the MySQL server was terminated prematurely or failed to establish. It often points to underlying issues preventing the client from successfully communicating with the server during the initial handshake or immediately after.
Error Message
Aborted connection %u to db: '%s' user: '%s' host: '%s' (%s)
Known Causes
4 known causesNetwork Connectivity Issues
Firewalls, incorrect routing, or network latency can prevent the client from reaching the MySQL server or maintaining a stable connection.
Server Resource Exhaustion
The MySQL server might be out of available connections (max_connections), memory, or other resources, leading to refusal of new client connections.
Client-Side Misconfiguration/Timeout
Incorrect client application settings, such as short connection timeouts or invalid authentication details, can lead to premature connection abortion.
MySQL Server Timeout Settings
If the client takes too long to respond during the connection handshake, the server's 'connect_timeout' or 'wait_timeout' settings might terminate the connection.
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