Tag Directory

#database error Solutions

Browse all server troubleshooting guides and configuration walkthroughs tagged with #database error.

🏷️ 4 Tagged Solutions 👨‍💻 Reviewed by Johnathon Wheeler

Advanced Database

Troubleshooting: PostgreSQL pg_log Disk Space Exhaustion & Database Lockfile Issues on Ubuntu 20.04 LTS

Resolve critical PostgreSQL database outages caused by pg_log disk space exhaustion leading to lockfile errors on Ubuntu 20.04 LTS servers.

#database error #devops #disk space #lockfile #logrotate #pg_log #postgresql #sysadmin #ubuntu 20.04

💻 Ubuntu 22.04 LTS, PostgreSQL 14 (or compatible), Systemd Solve →

Intermediate Database

Troubleshooting ‘MySQL server has gone away: packet too large’ Query Failure on Ubuntu 20.04 LTS

Resolve the 'MySQL server has gone away: packet too large' error on Ubuntu 20.04 LTS by adjusting MySQL, PHP-FPM, and application configurations to handle large queries and result sets.

#database error #gone away #mariadb #mysql #packet too large #php-fpm #query optimization #sysadmin #ubuntu

💻 Ubuntu 20.04 LTS, MySQL 8.x or MariaDB 10.x, PHP 7.x/8.x (PHP-FPM), Nginx Solve →

Advanced Database

Troubleshooting MongoDB ‘Connection Refused’ on Port 27017

Resolve MongoDB socket connection refused errors on port 27017. This guide covers firewall, service status, bind IP, and configuration issues for seamless database connectivity.

#connection refused #database error #mongodb #port 27017 #sysadmin #ubuntu

💻 Ubuntu 22.04 LTS, MongoDB 6.0/7.0, Systemd Solve →

Intermediate Database

Troubleshooting MySQL Error: Access Denied for ‘root’@’localhost’ (using password YES)

Resolve the 'Access denied for user root@localhost using password YES' MySQL error. Learn common causes and step-by-step fixes for this critical database authentication issue on Linux systems.

#access-denied #authentication #database error #devops #mysql #root-user #security #ubuntu

💻 Ubuntu 20.04 LTS+, Debian 11+, MySQL 8.0+, MariaDB 10.x+, Systemd Solve →