How to Fix MongoDB ‘E11000 duplicate key error collection’
If you’ve been working with MongoDB for any length of time, you’ve probably encountered the dreaded E11000 duplicate key error. […]
PostgreSQL ‘terminating connection due to idle-in-transaction timeout’: Causes and Solutions
Getting hit with a “terminating connection due to idle-in-transaction timeout” error right in the middle of important PostgreSQL database work? […]
MongoDB ‘Operation exceeded time limit’ Error: Causes and Solutions
Picture this: you’re running a critical database query during peak hours, and suddenly your application throws a dreaded OperationTimeout error. […]
MongoDB ‘connection timeout calling ismaster’ Error: How to Fix?
If you’ve ever encountered the dreaded connection timeout calling ismaster error while working with MongoDB, you’re definitely not alone. This […]
MongoDB ‘Authentication failed’ Error: Step-by-Step Solution
Have you ever encountered that frustrating “Authentication failed” error when trying to connect to your MongoDB database? You’re definitely not […]
PostgreSQL FATAL: password authentication failed – How to Fix?
The “FATAL: password authentication failed for user” error is one of the most common PostgreSQL issues developers encounter. Whether you’re […]