Fix 404 pages error (#2495)

Author: TuvalSimha

website/src/pages/docs/essentials/context.mdx

@@ -27,7 +27,7 @@ You can manage your own `context` object based on your needs. Usually, it's done
   Injection - Introduction"](/docs/di/introduction) chapter.
 </Callout>
 
-The `Context` can be accessed directly in resolve function or within Dependency Injection using [`CONTEXT`](../api/api.md#context) token.
+The `Context` can be accessed directly in resolve function or within Dependency Injection using [`CONTEXT`](/docs/api#context) token.
 
 ```ts
 import { CONTEXT, Inject, Injectable } from 'graphql-modules'