# Template:Error:must be substituted

> Wikimedia error template

**Wikidata**: [Q7609537](https://www.wikidata.org/wiki/Q7609537)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Template:Error:must_be_substituted)  
**Source**: https://4ort.xyz/entity/template-error-must-be-substituted