Lost connection to MySQL Server during Query

Lost connection to MySQL Server during Query


Root Cause of the Error
The "lost connection to MySQL server during query" error typically occurs when the SQL server times out. This can be due to various factors such as a remote server with poor network connectivity or heavy network traffic. Additionally, the issue might arise if multiple instances of the application are unintentionally running simultaneously due to system malfunction.

To resolve this issue, follow these steps:
  1. Stop MySQL Services and WinMySQLAdmin.exe → Ensure all services related to MySQL, including WinMySQLAdmin.exe, are stopped.
  2. Rename MySQL Folder → Navigate to the C Drive and rename the MySQL folder to a different name (e.g., from 'mysql' to 'mysqlwithdate').
  3. Install Fresh MySQL Database → Install a new instance of MySQL on the system. You can use the following link to download and install MySQL: [MySQL Setup Link].
  4. Launch the Application → After installing MySQL, launch your software application and check if the issue persists.
  5. Restore Data → If the software is running correctly without errors, proceed to restore any necessary data into the new MySQL database.
Following these steps should resolve the connection issue and ensure the proper functioning of your MySQL server and application.
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