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DATABASES Knowledge & Troubleshooting Guides
Showing all verified technical guides and diagnostic steps in the databases category.
databases 9 min read
How to Fix “MySQL Server Has Gone Away” (Error 2006)
A complete troubleshooting guide to resolve MySQL/MariaDB Error 2006 (CR_SERVER_GONE_ERROR). Increase max_allowed_packet, configure wait_timeout, and fix database crashes.
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databases 9 min read
How to Fix “Too Many Connections” (Error 1040) in MySQL and MariaDB
A production guide to resolve MySQL/MariaDB Error 1040: Too Many Connections. Gain emergency root access, terminate sleeping threads, tune max_connections, and adjust wait_timeout.
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