Topic on Project:Village Pump

I tried to fix a broken link on this page Professional development and consulting at an external link that goes to Yaron Koren's Working with Mediawiki book but it returned an error, please how do i fix it ?

This has been fixed, thanks

Also on this page User:Wladek92, i found this link to be incorrect https://doc.wikimedia.org/mediawiki-core/master/php/classMessage.htmlCan this be used to replace it ??

you should report the incorrect link on the disussion page associated to the article as described in the first steps for beginners.

I think after having created your account 4 days ago better is to start by learning the first steps of how to contribute.

Thanks @Wladek92, i have already begun doing that, thankfully the documentations are quite detailed, but i would appreciate some help fixing this...if you have pointers i would be happy if you can share