Refactor error handling page

docs/issuing-assets/control-asset-access.mdx

@@ -109,7 +109,7 @@ The authorization sandwich allows the issuer to inspect the specific payment and
 
 ### Sample code
 
-In the following code samples, proper error checking is omitted. However, you should always validate your results, as there are many ways that requests can fail. Refer to the [Error Handling Encyclopedia Entry](../learn/encyclopedia/error-handling.mdx) for tips on error management strategies.
+In the following code samples, proper error checking is omitted. However, you should always validate your results, as there are many ways that requests can fail. Refer to the [Error Handling Encyclopedia Entry](/network/horizon/admin-guide/error-handling) for tips on error management strategies.
 
 The following example sets authorization to be both required and revocable:
 

docs/tutorials/create-account.mdx

@@ -288,6 +288,6 @@ Now that you’ve got an account, you can [start sending and receiving payments]
 
 <Alert>
 
-In the above code samples, proper error checking is omitted for brevity. However, you should _always_ validate your results, as there are many ways that requests can fail. You should refer to the guide on [Error Handling](../learn/encyclopedia/error-handling.mdx) for tips on error management strategies.
+In the above code samples, proper error checking is omitted for brevity. However, you should _always_ validate your results, as there are many ways that requests can fail. You should refer to the guide on [Error Handling](/network/horizon/admin-guide/error-handling) for tips on error management strategies.
 
 </Alert>

docs/tutorials/send-and-receive-payments.mdx

@@ -18,7 +18,7 @@ Every transaction also incurs a small fee. Like the minimum balance on accounts,
 
 <Alert>
 
-In the following code samples, proper error checking is omitted for brevity. However, you should _always_ validate your results, as there are many ways that requests can fail. You should refer to the guide on [Error Handling](../learn/encyclopedia/error-handling.mdx) for tips on error management strategies.
+In the following code samples, proper error checking is omitted for brevity. However, you should _always_ validate your results, as there are many ways that requests can fail. You should refer to the guide on [Error Handling](/network/horizon/admin-guide/error-handling) for tips on error management strategies.
 
 </Alert>