Common Errors and Solutions

This guide covers error messages you may encounter when connecting to and working with databases through WhoDB.

Connection Errors

Session Errors

Import and Export Errors

Docker and Deployment Errors

Resource Errors

SQL Errors from Your Database

Errors such as syntax errors, unknown tables or columns, constraint violations, type mismatches, and division by zero are produced by your database, not by WhoDB — WhoDB surfaces them verbatim. Consult your database's own documentation (PostgreSQL, MySQL, SQLite, etc.) for the exact meaning, and see Query Optimization for guidance on writing efficient queries.

Getting More Help

If you encounter an error not listed here: