Update dead url

Author: FileEX

web/src/pages/reference/Resource_Web_Access.mdx

@@ -282,7 +282,7 @@ With these, you could (in theory) write whole gamemodes.
 In practice, this is probably a bad idea, but it is useful for statistics and administration.
 The PHP SDK is the most developed version. Feel free to modify or create your own SDKs - if you do please send us a copy.
 
-- [PHP SDK](https://github.com/multitheftauto/mtasa-php-sdk) (Simple article on how to use it [here](/reference/PHP-SDK))
+- [PHP SDK](https://github.com/multitheftauto/mtasa-php-sdk) (Simple article on how to use it [here](/guides/PHP-SDK))
 - [JavaScript SDK](/guides/JavaScript-SDK)
 - [Java SDK](https://rapidshare.com/files/3674532513/JavaSDK.zip) ([forum post](https://forum.multitheftauto.com/topic/39538-tut-java-sdk/)) - Author: [Skyline (laserlaser)](http://forum.mtasa.com/memberlist.php?mode=viewprofile&u=51246)
 - [Node.js SDK](https://github.com/4O4/node-mtasa) ([npm](https://www.npmjs.com/package/mtasa)) - Author: 4O4